diff --git a/scripts/release/create_source_release.sh b/scripts/release/create_source_release.sh
index 978ed0163e1a9..ff54706be237c 100755
--- a/scripts/release/create_source_release.sh
+++ b/scripts/release/create_source_release.sh
@@ -71,7 +71,7 @@ rsync -a \
   --exclude ".github" --exclude "target" \
   --exclude ".idea" --exclude "*.iml" --exclude ".DS_Store" --exclude "build-target" \
   --exclude "docs/content" --exclude ".rubydeps" \
-  --exclude "rfc"
+  --exclude "rfc" \
   . hudi-$RELEASE_VERSION
 
 tar czf ${RELEASE_DIR}/hudi-${RELEASE_VERSION}.src.tgz hudi-$RELEASE_VERSION