diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 99903b5ac..0db1a45a3 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -26,7 +26,7 @@ jobs:
         uses: janheinrichmerker/action-github-changelog-generator@v2.3
         with:
           token: ${{ secrets.GITHUB_TOKEN }} 
-          sinceTag: 0.15.0
+          sinceTag: v0.15.0
       - name: Update Nightly Release
         uses: andelf/nightly-release@main
         env: