diff --git a/.github/workflows/detect-pr-pipeline.yaml b/.github/workflows/detect-pr-pipeline.yaml
index 0c343bb..15a740e 100644
--- a/.github/workflows/detect-pr-pipeline.yaml
+++ b/.github/workflows/detect-pr-pipeline.yaml
@@ -53,7 +53,7 @@ jobs:
           mkdir -p /tmp/pr-detect
           git fetch origin "$BASE_REF" --depth=1 2>/dev/null
           git fetch origin +refs/pull/*/head:refs/pull/*/head --depth=1 2>/dev/null
-          git diff --name-only "origin/$BASE_REF"...HEAD > /tmp/pr-detect/changed_files.txt
+          git diff --name-only "origin/$BASE_REF" HEAD > /tmp/pr-detect/changed_files.txt
           echo "Files found: $(wc -l < /tmp/pr-detect/changed_files.txt)"
           cat /tmp/pr-detect/changed_files.txt