diff --git a/codex-rs/analytics/src/analytics_client_tests.rs b/codex-rs/analytics/src/analytics_client_tests.rs
index 515fcc5637..055fd98c19 100644
--- a/codex-rs/analytics/src/analytics_client_tests.rs
+++ b/codex-rs/analytics/src/analytics_client_tests.rs
@@ -98,7 +98,6 @@ use codex_protocol::protocol::AskForApproval;
 use codex_protocol::protocol::HookEventName;
 use codex_protocol::protocol::HookRunStatus;
 use codex_protocol::protocol::HookSource;
-use codex_protocol::protocol::SandboxPolicy;
 use codex_protocol::protocol::SessionSource;
 use codex_protocol::protocol::SubAgentSource;
 use codex_protocol::protocol::TokenUsage;
@@ -313,9 +312,7 @@ fn sample_turn_resolved_config(turn_id: &str) -> TurnResolvedConfigFact {
         session_source: SessionSource::Exec,
         model: "gpt-5".to_string(),
         model_provider: "openai".to_string(),
-        permission_profile: CorePermissionProfile::from_legacy_sandbox_policy(
-            &SandboxPolicy::new_read_only_policy(),
-        ),
+        permission_profile: CorePermissionProfile::read_only(),
         permission_profile_cwd: PathBuf::from("/tmp"),
         reasoning_effort: None,
         reasoning_summary: None,
diff --git a/codex-rs/analytics/src/reducer.rs b/codex-rs/analytics/src/reducer.rs
index 43da35c47c..f0c8ebaadb 100644
--- a/codex-rs/analytics/src/reducer.rs
+++ b/codex-rs/analytics/src/reducer.rs
@@ -979,7 +979,7 @@ fn sandbox_policy_mode(permission_profile: &PermissionProfile, cwd: &Path) -> &'
                 if permission_profile.network_sandbox_policy().is_enabled() {
                     "full_access"
                 } else {
-                    "external_sandbox"
+                    "custom_permissions"
                 }
             } else if file_system_policy
                 .get_writable_roots_with_cwd(cwd)
@@ -1089,7 +1089,7 @@ mod tests {
     use codex_protocol::permissions::NetworkSandboxPolicy;
 
     #[test]
-    fn managed_full_disk_with_restricted_network_reports_external_sandbox() {
+    fn managed_full_disk_with_restricted_network_reports_custom_permissions() {
         let permission_profile = PermissionProfile::from_runtime_permissions_with_enforcement(
             SandboxEnforcement::Managed,
             &FileSystemSandboxPolicy::unrestricted(),
@@ -1098,7 +1098,7 @@ mod tests {
 
         assert_eq!(
             sandbox_policy_mode(&permission_profile, Path::new("/")),
-            "external_sandbox"
+            "custom_permissions"
         );
     }
 }