diff --git a/.github/workflows/detect-pr-pipeline.yaml b/.github/workflows/detect-pr-pipeline.yaml
index 7f004e8..8cc600a 100644
--- a/.github/workflows/detect-pr-pipeline.yaml
+++ b/.github/workflows/detect-pr-pipeline.yaml
@@ -51,9 +51,7 @@ jobs:
       - name: Get changed files
         run: |
           mkdir -p /tmp/pr-detect
-          git fetch origin "$BASE_REF" --depth=1 2>/dev/null
-          git fetch origin "$HEAD_REF" --depth=1 2>/dev/null
-          git diff --name-only "origin/$BASE_REF" "origin/$HEAD_REF" > /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