diff --git a/packages/cli/src/utils/sandbox-macos-minimal.sb b/packages/cli/src/utils/sandbox-macos-minimal.sb
index 4b96fa3d..5fef79bb 100644
--- a/packages/cli/src/utils/sandbox-macos-minimal.sb
+++ b/packages/cli/src/utils/sandbox-macos-minimal.sb
@@ -11,6 +11,7 @@
     (subpath (string-append (param "HOME_DIR") "/.gemini"))
     (subpath (string-append (param "HOME_DIR") "/.npm"))
     (subpath (string-append (param "HOME_DIR") "/.cache"))
+    (subpath (string-append (param "HOME_DIR") "/.gitconfig"))
     (literal "/dev/stdout")
     (literal "/dev/stderr")
     (literal "/dev/null")
diff --git a/packages/cli/src/utils/sandbox-macos-strict.sb b/packages/cli/src/utils/sandbox-macos-strict.sb
index cd53fa61..a5631392 100644
--- a/packages/cli/src/utils/sandbox-macos-strict.sb
+++ b/packages/cli/src/utils/sandbox-macos-strict.sb
@@ -69,6 +69,7 @@
     (subpath (string-append (param "HOME_DIR") "/.gemini"))
     (subpath (string-append (param "HOME_DIR") "/.npm"))
     (subpath (string-append (param "HOME_DIR") "/.cache"))
+    (subpath (string-append (param "HOME_DIR") "/.gitconfig"))
     (literal "/dev/stdout")
     (literal "/dev/stderr")
     (literal "/dev/null")