diff --git a/scripts/security-review-action.py b/scripts/security-review-action.py
index b981ae8..18031ba 100644
--- a/scripts/security-review-action.py
+++ b/scripts/security-review-action.py
@@ -63,7 +63,7 @@ def get_changed_files(repo_dir: Path, diff_base: str) -> list[str]:
         return []
     try:
         result = subprocess.run(
-            ["git", "diff", "--name-only", "--diff-filter=ACMR", "--", diff_base],
+            ["git", "diff", "--name-only", "--diff-filter=ACMR", diff_base],
             capture_output=True, text=True, cwd=repo_dir,
             timeout=GIT_DIFF_TIMEOUT,
         )