diff --git a/.gitea/workflows/mvs_submit.yaml b/.gitea/workflows/mvs_submit.yaml
index cecf3bb..98b2a0b 100644
--- a/.gitea/workflows/mvs_submit.yaml
+++ b/.gitea/workflows/mvs_submit.yaml
@@ -39,9 +39,9 @@ jobs:
           echo "Files in repo: $(ls -la)"
           echo "=== Debug: Checking for parent commit ==="
           if git rev-parse --verify HEAD~1 >/dev/null 2>&1; then
-            echo "Parent commit exists; running git diff for added/modified files only."
-            # Use --diff-filter=AM to only get Added and Modified files (exclude Deleted)
-            CHANGED_FILES=$(git diff --name-only --diff-filter=AM HEAD~1 2>/dev/null | grep -E '\.(c|bas)$' | head -1)
+            echo "Parent commit exists; running git diff for added/modified/renamed files."
+            # Use --diff-filter=AMR to get Added, Modified, and Renamed files (exclude Deleted)
+            CHANGED_FILES=$(git diff --name-only --diff-filter=AMR HEAD~1 2>/dev/null | grep -E '\.(c|bas)$' | head -1)
             echo "Added/Modified files from last commit: '${CHANGED_FILES}'"
           else
             echo "No parent commit; skipping diff."