diff --git a/.github/workflows/trivy-scan-nightly.yaml b/.github/workflows/trivy-scan-nightly.yaml
index 87581b4a3..8c704c797 100644
--- a/.github/workflows/trivy-scan-nightly.yaml
+++ b/.github/workflows/trivy-scan-nightly.yaml
@@ -1,3 +1,4 @@
+---
 name: Trivy Scan Nightly
 on:
   schedule:
@@ -28,4 +29,4 @@ jobs:
       - name: Upload Trivy scan results to GitHub Security tab
         uses: github/codeql-action/upload-sarif@956f09c2ef1926b580554b9014cfb8a51abf89dd # v2.16.6
         with:
-          sarif_file: 'trivy-results-${{ steps.get_etcd_version.outputs.etcd_version }}.sarif'
\ No newline at end of file
+          sarif_file: 'trivy-results-${{ steps.get_etcd_version.outputs.etcd_version }}.sarif'