diff --git a/codex-rs/cli/src/doctor/git.rs b/codex-rs/cli/src/doctor/git.rs
index 6556893fba..fa94d97320 100644
--- a/codex-rs/cli/src/doctor/git.rs
+++ b/codex-rs/cli/src/doctor/git.rs
@@ -194,6 +194,7 @@ async fn git_output(git_path: &Path, cwd: &Path, args: &[&str]) -> Option<String
     let mut command = Command::new(git_path);
     command
         .env("GIT_OPTIONAL_LOCKS", "0")
+        .args(["-c", codex_git_utils::SAFE_BARE_REPOSITORY_CONFIG])
         .args(args)
         .current_dir(cwd)
         .stdin(Stdio::null())
diff --git a/codex-rs/cloud-tasks/src/env_detect.rs b/codex-rs/cloud-tasks/src/env_detect.rs
index ce71fc3875..36907cab59 100644
--- a/codex-rs/cloud-tasks/src/env_detect.rs
+++ b/codex-rs/cloud-tasks/src/env_detect.rs
@@ -216,6 +216,7 @@ impl EnvironmentHttp for RouteAwareClientPool {
 fn get_git_origins() -> Vec<String> {
     // Prefer: git config --get-regexp remote\..*\.url
     let out = std::process::Command::new("git")
+        .args(["-c", codex_git_utils::SAFE_BARE_REPOSITORY_CONFIG])
         .args(["config", "--get-regexp", "remote\\..*\\.url"])
         .output();
     if let Ok(ok) = out
@@ -234,6 +235,7 @@ fn get_git_origins() -> Vec<String> {
     }
     // Fallback: git remote -v
     let out = std::process::Command::new("git")
+        .args(["-c", codex_git_utils::SAFE_BARE_REPOSITORY_CONFIG])
         .args(["remote", "-v"])
         .output();
     if let Ok(ok) = out
diff --git a/codex-rs/core-plugins/src/loader.rs b/codex-rs/core-plugins/src/loader.rs
index 5371327e83..471ebcc20f 100644
--- a/codex-rs/core-plugins/src/loader.rs
+++ b/codex-rs/core-plugins/src/loader.rs
@@ -1675,7 +1675,9 @@ fn run_git(args: &[&str], cwd: Option<&Path>) -> Result<(), String> {
 
 fn run_git_output(args: &[&str], cwd: Option<&Path>) -> Result<String, String> {
     let mut command = Command::new("git");
-    command.args(args);
+    command
+        .args(["-c", codex_git_utils::SAFE_BARE_REPOSITORY_CONFIG])
+        .args(args);
     command.env("GIT_TERMINAL_PROMPT", "0");
     if let Some(cwd) = cwd {
         command.current_dir(cwd);
diff --git a/codex-rs/core-plugins/src/marketplace_add/install.rs b/codex-rs/core-plugins/src/marketplace_add/install.rs
index 1ecfa050d3..84cb7d973e 100644
--- a/codex-rs/core-plugins/src/marketplace_add/install.rs
+++ b/codex-rs/core-plugins/src/marketplace_add/install.rs
@@ -112,7 +112,9 @@ pub(super) fn marketplace_staging_root(install_root: &Path) -> PathBuf {
 
 fn run_git(args: &[&str], cwd: Option<&Path>) -> Result<(), MarketplaceAddError> {
     let mut command = Command::new("git");
-    command.args(args);
+    command
+        .args(["-c", codex_git_utils::SAFE_BARE_REPOSITORY_CONFIG])
+        .args(args);
     command.env("GIT_TERMINAL_PROMPT", "0");
     if let Some(cwd) = cwd {
         command.current_dir(cwd);
diff --git a/codex-rs/core-plugins/src/marketplace_upgrade/git.rs b/codex-rs/core-plugins/src/marketplace_upgrade/git.rs
index 9a46465dbc..2c9b92e267 100644
--- a/codex-rs/core-plugins/src/marketplace_upgrade/git.rs
+++ b/codex-rs/core-plugins/src/marketplace_upgrade/git.rs
@@ -136,6 +136,7 @@ fn is_full_git_sha(value: &str) -> bool {
 fn git_command() -> Command {
     let mut command = Command::new("git");
     command
+        .args(["-c", codex_git_utils::SAFE_BARE_REPOSITORY_CONFIG])
         .env("GIT_OPTIONAL_LOCKS", "0")
         .env("GIT_TERMINAL_PROMPT", "0");
     command
@@ -241,6 +242,13 @@ mod tests {
         let command = git_command();
 
         assert_eq!(command.get_program(), OsStr::new("git"));
+        assert_eq!(
+            command.get_args().collect::<Vec<_>>(),
+            [
+                OsStr::new("-c"),
+                OsStr::new(codex_git_utils::SAFE_BARE_REPOSITORY_CONFIG),
+            ]
+        );
         assert_eq!(
             command_env(&command, "GIT_OPTIONAL_LOCKS"),
             Some(Some(OsStr::new("0")))
diff --git a/codex-rs/core-plugins/src/startup_sync.rs b/codex-rs/core-plugins/src/startup_sync.rs
index 69fe045464..eb37df3b03 100644
--- a/codex-rs/core-plugins/src/startup_sync.rs
+++ b/codex-rs/core-plugins/src/startup_sync.rs
@@ -684,7 +684,9 @@ fn git_head_sha(repo_path: &Path, git_binary: &Path) -> Result<String, String> {
 
 fn git_command(git_binary: &Path) -> Command {
     let mut command = Command::new(git_binary);
-    command.env("GIT_OPTIONAL_LOCKS", "0");
+    command
+        .args(["-c", codex_git_utils::SAFE_BARE_REPOSITORY_CONFIG])
+        .env("GIT_OPTIONAL_LOCKS", "0");
     for name in REPOSITORY_LOCAL_GIT_ENVIRONMENT_VARIABLES {
         command.env_remove(name);
     }
diff --git a/codex-rs/core-plugins/src/startup_sync_tests.rs b/codex-rs/core-plugins/src/startup_sync_tests.rs
index a760eab66f..7b5a944576 100644
--- a/codex-rs/core-plugins/src/startup_sync_tests.rs
+++ b/codex-rs/core-plugins/src/startup_sync_tests.rs
@@ -94,6 +94,14 @@ async fn backup_archive_routes_metadata_and_backend_supplied_download_urls() {
 fn git_command_sanitizes_ambient_repository_environment() {
     let command = git_command(Path::new("git"));
 
+    assert_eq!(
+        command.get_args().collect::<Vec<_>>(),
+        [
+            OsStr::new("-c"),
+            OsStr::new(codex_git_utils::SAFE_BARE_REPOSITORY_CONFIG),
+        ]
+    );
+
     for name in REPOSITORY_LOCAL_GIT_ENVIRONMENT_VARIABLES {
         assert_eq!(
             command
@@ -106,6 +114,147 @@ fn git_command_sanitizes_ambient_repository_environment() {
     }
 }
 
+#[tokio::test]
+async fn ordinary_clone_rejects_tracked_embedded_bare_repository() {
+    let temp_dir = tempdir().expect("create temporary directory");
+    let source = temp_dir.path().join("source");
+    let clone = temp_dir.path().join("clone");
+    let nested_source = source.join("nested");
+    std::fs::create_dir_all(nested_source.join("objects")).expect("create nested object directory");
+    std::fs::create_dir_all(nested_source.join("refs"))
+        .expect("create nested references directory");
+
+    let run_setup_git = |cwd: &Path, args: &[&str]| {
+        let output = Command::new("git")
+            .args(args)
+            .current_dir(cwd)
+            .output()
+            .expect("run repository setup Git command");
+        assert!(
+            output.status.success(),
+            "git {args:?} failed: {}",
+            String::from_utf8_lossy(&output.stderr)
+        );
+    };
+
+    run_setup_git(&source, &["init", "--quiet"]);
+    std::fs::write(nested_source.join("HEAD"), "ref: refs/heads/main\n")
+        .expect("write tracked nested HEAD");
+    std::fs::write(
+        nested_source.join("config"),
+        "[core]\n\trepositoryformatversion = 0\n\tbare = false\n\tworktree = .\n\tfsmonitor = ./payload.sh\n",
+    )
+    .expect("write tracked nested Git configuration");
+    std::fs::write(nested_source.join("objects/.keep"), "").expect("track nested object directory");
+    std::fs::write(nested_source.join("refs/.keep"), "")
+        .expect("track nested references directory");
+    std::fs::write(
+        nested_source.join("payload.sh"),
+        "#!/bin/sh\nprintf ran > \"$0.ran\"\n",
+    )
+    .expect("write tracked filesystem monitor");
+
+    run_setup_git(&source, &["add", "--all"]);
+    run_setup_git(&source, &["add", "--chmod=+x", "nested/payload.sh"]);
+    run_setup_git(
+        &source,
+        &[
+            "-c",
+            "user.name=Codex Tests",
+            "-c",
+            "user.email=codex-tests@example.com",
+            "commit",
+            "--quiet",
+            "-m",
+            "track embedded Git repository",
+        ],
+    );
+    let clone_output = Command::new("git")
+        .arg("clone")
+        .arg(&source)
+        .arg(&clone)
+        .output()
+        .expect("clone repository normally");
+    assert!(
+        clone_output.status.success(),
+        "ordinary git clone failed: {}",
+        String::from_utf8_lossy(&clone_output.stderr)
+    );
+
+    let nested = clone.join("nested");
+    let marker = nested.join("payload.sh.ran");
+    let vulnerable = Command::new("git")
+        .args(["status", "--short"])
+        .current_dir(&nested)
+        .output()
+        .expect("run unguarded Git against tracked embedded repository");
+    assert!(
+        vulnerable.status.success(),
+        "unguarded Git should discover the tracked embedded repository: {}",
+        String::from_utf8_lossy(&vulnerable.stderr)
+    );
+    assert!(
+        marker.exists(),
+        "unguarded Git should execute the tracked helper"
+    );
+    std::fs::remove_file(&marker).expect("remove unguarded execution marker");
+
+    let guarded = git_command(Path::new("git"))
+        .args(["status", "--short"])
+        .current_dir(&nested)
+        .output()
+        .expect("run guarded startup Git against tracked embedded repository");
+    assert!(
+        !guarded.status.success(),
+        "startup Git should reject the repository"
+    );
+    assert!(
+        !marker.exists(),
+        "startup Git must reject the repository before executing its helper"
+    );
+
+    let apply_error = codex_git_utils::apply_git_patch(&codex_git_utils::ApplyGitRequest {
+        cwd: nested.clone(),
+        diff: String::new(),
+        revert: false,
+        preflight: true,
+    })
+    .expect_err("patch root discovery should reject the tracked embedded repository");
+    assert!(apply_error.to_string().contains("not a git repository"));
+    assert!(codex_git_utils::collect_git_info(&nested).await.is_none());
+    assert!(codex_git_utils::git_diff_to_remote(&nested).await.is_none());
+    assert!(
+        !marker.exists(),
+        "Rust-owned Git inspection must not execute the tracked helper"
+    );
+
+    let explicit_git_dir = git_command(Path::new("git"))
+        .arg("--git-dir")
+        .arg(&nested)
+        .args(["rev-parse", "--git-dir"])
+        .current_dir(&clone)
+        .output()
+        .expect("run Git with an explicitly selected bare repository");
+    assert!(
+        explicit_git_dir.status.success(),
+        "--git-dir must continue to permit an explicitly selected repository: {}",
+        String::from_utf8_lossy(&explicit_git_dir.stderr)
+    );
+
+    let explicit_environment = Command::new("git")
+        .args(["-c", codex_git_utils::SAFE_BARE_REPOSITORY_CONFIG])
+        .args(["rev-parse", "--git-dir"])
+        .env("GIT_DIR", &nested)
+        .current_dir(&clone)
+        .output()
+        .expect("run Git with explicitly selected GIT_DIR");
+    assert!(
+        explicit_environment.status.success(),
+        "GIT_DIR must continue to permit an explicitly selected repository: {}",
+        String::from_utf8_lossy(&explicit_environment.stderr)
+    );
+}
+
 fn write_file(path: &Path, contents: &str) {
     std::fs::create_dir_all(path.parent().expect("file should have a parent")).unwrap();
     std::fs::write(path, contents).unwrap();
@@ -411,6 +560,7 @@ fn concurrent_syncs_serialize_fetches_without_skipping_remote_checks() {
         &git_path,
         &format!(
             r#"#!/bin/sh
+if [ "$1" = "-c" ] && [ "$2" = "safe.bareRepository=explicit" ]; then shift 2; fi
 printf '%s\n' "$*" >> '{}'
 if [ "$1" = "ls-remote" ]; then
   sleep 1
@@ -652,7 +802,7 @@ fn sync_openai_plugins_repo_via_git_succeeds_with_local_rewritten_remote() {
         .collect::<Vec<_>>();
     let curated_repo_path = curated_plugins_repo_path(tmp.path());
     assert!(incremental_sync_invocations.iter().any(|invocation| {
-        invocation.starts_with(&format!("-C {} fetch ", curated_repo_path.display()))
+        invocation.contains(&format!(" -C {} fetch ", curated_repo_path.display()))
             && invocation.contains(" https://github.com/openai/plugins.git ")
             && invocation.contains(updated_sha.as_str())
             && invocation.ends_with(CURATED_PLUGINS_FETCH_REF)
@@ -675,8 +825,8 @@ fn sync_openai_plugins_repo_via_git_succeeds_with_local_rewritten_remote() {
             .any(|invocation| invocation.split_whitespace().any(|arg| arg == "clone"))
     );
     assert!(!incremental_sync_invocations.iter().any(|invocation| {
-        invocation.starts_with(&format!("-C {} reset ", curated_repo_path.display()))
-            || invocation.starts_with(&format!("-C {} clean ", curated_repo_path.display()))
+        invocation.contains(&format!(" -C {} reset ", curated_repo_path.display()))
+            || invocation.contains(&format!(" -C {} clean ", curated_repo_path.display()))
     }));
     assert!(!has_plugins_clone_dirs(tmp.path()));
 
@@ -693,7 +843,7 @@ fn sync_openai_plugins_repo_via_git_succeeds_with_local_rewritten_remote() {
     assert!(
         unchanged_sync_invocations
             .iter()
-            .any(|invocation| invocation.starts_with("ls-remote "))
+            .any(|invocation| invocation.contains(" ls-remote "))
     );
     assert!(
         !unchanged_sync_invocations
@@ -825,6 +975,7 @@ fn sync_openai_plugins_repo_via_git_cleans_up_staged_dir_on_fetch_failure() {
         &git_path,
         &format!(
             r#"#!/bin/sh
+if [ "$1" = "-c" ] && [ "$2" = "safe.bareRepository=explicit" ]; then shift 2; fi
 if [ "$1" = "ls-remote" ]; then
   printf '%s\tHEAD\n' "{sha}"
   exit 0
@@ -870,6 +1021,7 @@ fn sync_openai_plugins_repo_via_git_preserves_existing_snapshot_on_validation_fa
         &git_path,
         &format!(
             r#"#!/bin/sh
+if [ "$1" = "-c" ] && [ "$2" = "safe.bareRepository=explicit" ]; then shift 2; fi
 if [ "$1" = "ls-remote" ]; then
   printf '%s\tHEAD\n' "{remote_sha}"
   exit 0
diff --git a/codex-rs/git-utils/src/apply.rs b/codex-rs/git-utils/src/apply.rs
index b9adb82e6b..54f8b06b0b 100644
--- a/codex-rs/git-utils/src/apply.rs
+++ b/codex-rs/git-utils/src/apply.rs
@@ -125,6 +125,7 @@ pub fn apply_git_patch(req: &ApplyGitRequest) -> io::Result<ApplyGitResult> {
 
 fn resolve_git_root(cwd: &Path) -> io::Result<PathBuf> {
     let out = std::process::Command::new("git")
+        .args(["-c", crate::SAFE_BARE_REPOSITORY_CONFIG])
         .arg("rev-parse")
         .arg("--show-toplevel")
         .current_dir(cwd)
@@ -153,6 +154,7 @@ fn run_git(cwd: &Path, git_cfg: &[String], args: &[String]) -> io::Result<(i32,
     for p in git_cfg {
         cmd.arg(p);
     }
+    cmd.args(["-c", crate::SAFE_BARE_REPOSITORY_CONFIG]);
     for a in args {
         cmd.arg(a);
     }
@@ -330,6 +332,7 @@ pub fn stage_paths(git_root: &Path, diff: &str) -> io::Result<()> {
         return Ok(());
     }
     let mut cmd = std::process::Command::new("git");
+    cmd.args(["-c", crate::SAFE_BARE_REPOSITORY_CONFIG]);
     cmd.arg("add");
     cmd.arg("--");
     for p in &existing {
diff --git a/codex-rs/git-utils/src/info.rs b/codex-rs/git-utils/src/info.rs
index fc45572703..6fa9c0ea03 100644
--- a/codex-rs/git-utils/src/info.rs
+++ b/codex-rs/git-utils/src/info.rs
@@ -400,7 +400,10 @@ impl crate::FsmonitorProbeRunner for LocalFsmonitorProbeRunner<'_> {
         // Both probes are fast, bounded metadata queries that do not inspect the
         // worktree or index, so do not reduce the requested command's timeout.
         let mut command = Command::new(self.git);
-        command.args(args).current_dir(self.cwd);
+        command
+            .args(["-c", crate::SAFE_BARE_REPOSITORY_CONFIG])
+            .args(args)
+            .current_dir(self.cwd);
         match run_git_command_with_timeout_output(&mut command, GIT_COMMAND_TIMEOUT).await {
             Some(output) if output.status.success() => Some(output.stdout),
             _ => None,
@@ -422,6 +425,7 @@ async fn run_git_command_with_timeout_from(
     let mut command = Command::new(git);
     command
         .env("GIT_OPTIONAL_LOCKS", "0")
+        .args(["-c", crate::SAFE_BARE_REPOSITORY_CONFIG])
         // Keep internal Git commands independent of repository-selected hooks
         // and fsmonitor helpers while preserving built-in fsmonitor acceleration.
         .args(["-c", &format!("core.hooksPath={DISABLED_HOOKS_PATH}")])
@@ -1032,6 +1036,7 @@ mod tests {
         std::fs::write(
             &git,
             "#!/bin/sh\n\
+             if [ \"$1\" = \"-c\" ] && [ \"$2\" = \"safe.bareRepository=explicit\" ]; then shift 2; fi\n\
              printf '%s\\n' \"$*\" >>\"$0.log\"\n\
              case \"$1\" in\n\
              config) printf '/tmp/fsmonitor-helper\\000' ;;\n\
@@ -1097,6 +1102,7 @@ mod tests {
         std::fs::write(
             &git,
             "#!/bin/sh\n\
+             if [ \"$1\" = \"-c\" ] && [ \"$2\" = \"safe.bareRepository=explicit\" ]; then shift 2; fi\n\
              printf '%s\\n' \"$*\" >>\"$0.log\"\n\
              case \"$1\" in\n\
              config)\n\
diff --git a/codex-rs/git-utils/src/lib.rs b/codex-rs/git-utils/src/lib.rs
index 5cbcb89e1c..7acd069d91 100644
--- a/codex-rs/git-utils/src/lib.rs
+++ b/codex-rs/git-utils/src/lib.rs
@@ -8,6 +8,10 @@ mod info;
 mod operations;
 mod platform;
 
+/// Git configuration that rejects implicitly discovered bare repositories while
+/// preserving repositories selected explicitly through `GIT_DIR` or `--git-dir`.
+pub const SAFE_BARE_REPOSITORY_CONFIG: &str = "safe.bareRepository=explicit";
+
 pub use apply::ApplyGitRequest;
 pub use apply::ApplyGitResult;
 pub use apply::apply_git_patch;
diff --git a/codex-rs/git-utils/src/operations.rs b/codex-rs/git-utils/src/operations.rs
index f17ce209b0..abd9665976 100644
--- a/codex-rs/git-utils/src/operations.rs
+++ b/codex-rs/git-utils/src/operations.rs
@@ -100,7 +100,9 @@ where
 {
     let iterator = args.into_iter();
     let (lower, upper) = iterator.size_hint();
-    let mut args_vec = Vec::with_capacity(upper.unwrap_or(lower) + 2);
+    let mut args_vec = Vec::with_capacity(upper.unwrap_or(lower) + 4);
+    args_vec.push(OsString::from("-c"));
+    args_vec.push(OsString::from(crate::SAFE_BARE_REPOSITORY_CONFIG));
     // Keep internal Git helper commands independent of configured hook directories.
     args_vec.push(OsString::from("-c"));
     args_vec.push(OsString::from(format!(
diff --git a/codex-rs/tui/src/branch_summary.rs b/codex-rs/tui/src/branch_summary.rs
index 4698dc96e5..6329e43422 100644
--- a/codex-rs/tui/src/branch_summary.rs
+++ b/codex-rs/tui/src/branch_summary.rs
@@ -474,8 +474,10 @@ async fn run_git_command(
     cwd: &Path,
     args: &[&str],
 ) -> Result<WorkspaceCommandOutput, crate::workspace_command::WorkspaceCommandError> {
-    let mut argv = Vec::with_capacity(args.len() + 1);
+    let mut argv = Vec::with_capacity(args.len() + 3);
     argv.push("git".to_string());
+    argv.push("-c".to_string());
+    argv.push(codex_git_utils::SAFE_BARE_REPOSITORY_CONFIG.to_string());
     argv.extend(args.iter().map(|arg| (*arg).to_string()));
     runner
         .run(
@@ -672,8 +674,18 @@ mod tests {
     }
 
     fn response(argv: &[&str], exit_code: i32, stdout: &str) -> FakeResponse {
+        let mut argv: Vec<String> = argv.iter().map(|arg| (*arg).to_string()).collect();
+        if argv.first().map(String::as_str) == Some("git") {
+            argv.splice(
+                1..1,
+                [
+                    "-c".to_string(),
+                    codex_git_utils::SAFE_BARE_REPOSITORY_CONFIG.to_string(),
+                ],
+            );
+        }
         FakeResponse {
-            argv: argv.iter().map(|arg| (*arg).to_string()).collect(),
+            argv,
             output: WorkspaceCommandOutput {
                 exit_code,
                 stdout: stdout.to_string(),
@@ -701,7 +713,16 @@ mod tests {
         }
 
         fn saw(&self, argv: &[&str]) -> bool {
-            let argv: Vec<String> = argv.iter().map(|arg| (*arg).to_string()).collect();
+            let mut argv: Vec<String> = argv.iter().map(|arg| (*arg).to_string()).collect();
+            if argv.first().map(String::as_str) == Some("git") {
+                argv.splice(
+                    1..1,
+                    [
+                        "-c".to_string(),
+                        codex_git_utils::SAFE_BARE_REPOSITORY_CONFIG.to_string(),
+                    ],
+                );
+            }
             self.seen
                 .lock()
                 .expect("seen lock")
diff --git a/codex-rs/tui/src/get_git_diff.rs b/codex-rs/tui/src/get_git_diff.rs
index ab7764b6b3..21085db72f 100644
--- a/codex-rs/tui/src/get_git_diff.rs
+++ b/codex-rs/tui/src/get_git_diff.rs
@@ -33,7 +33,9 @@ struct WorkspaceFsmonitorProbeRunner<'a> {
 
 impl FsmonitorProbeRunner for WorkspaceFsmonitorProbeRunner<'_> {
     async fn run_probe(&mut self, args: &[&str]) -> Option<Vec<u8>> {
-        let argv = ["git"].into_iter().chain(args.iter().copied());
+        let argv = ["git", "-c", codex_git_utils::SAFE_BARE_REPOSITORY_CONFIG]
+            .into_iter()
+            .chain(args.iter().copied());
         let command = WorkspaceCommand::new(argv).cwd(self.cwd.to_path_buf());
         match self.runner.run(command).await {
             Ok(output) if output.success() => Some(output.stdout.into_bytes()),
@@ -232,6 +234,8 @@ async fn run_git_command(
     let argv = [
         "git",
         "-c",
+        codex_git_utils::SAFE_BARE_REPOSITORY_CONFIG,
+        "-c",
         fsmonitor.git_config_arg(),
         "-c",
         DISABLE_HOOKS_CONFIG,
@@ -745,6 +749,8 @@ mod tests {
         [
             "git",
             "-c",
+            codex_git_utils::SAFE_BARE_REPOSITORY_CONFIG,
+            "-c",
             fsmonitor.git_config_arg(),
             "-c",
             DISABLE_HOOKS_CONFIG,
@@ -756,7 +762,7 @@ mod tests {
     }
 
     fn git_probe_command(args: &[&str]) -> Vec<String> {
-        ["git"]
+        ["git", "-c", codex_git_utils::SAFE_BARE_REPOSITORY_CONFIG]
             .into_iter()
             .chain(args.iter().copied())
             .map(str::to_string)
@@ -830,7 +836,7 @@ mod tests {
         for command in commands {
             assert_eq!(command.cwd.as_deref(), Some(cwd));
             if matches!(
-                command.argv.get(1).map(String::as_str),
+                command.argv.get(3).map(String::as_str),
                 Some("config" | "version")
             ) {
                 assert_eq!(command.env, HashMap::new());