diff --git a/codex-rs/git-utils/BUILD.bazel b/codex-rs/git-utils/BUILD.bazel
index 1c70c97560..2e4ec6e3ea 100644
--- a/codex-rs/git-utils/BUILD.bazel
+++ b/codex-rs/git-utils/BUILD.bazel
@@ -4,7 +4,7 @@ codex_rust_crate(
     name = "git-utils",
     crate_name = "codex_git_utils",
     test_shard_counts = {
-        "git-utils-unit-tests": 2,
+        "git-utils-unit-tests": 4,
     },
     unit_test_timeout = "long",
 )