diff --git a/.github/workflows/check_pr_label.yml b/.github/workflows/check_pr_label.yml
index b6c3a8e53..27ccafc49 100644
--- a/.github/workflows/check_pr_label.yml
+++ b/.github/workflows/check_pr_label.yml
@@ -11,6 +11,6 @@ jobs:
               uses: jesusvasquez333/verify-pr-label-action@v1.4.0
               with:
                   github-token: ${{ secrets.GITHUB_TOKEN }}
-                  valid-labels: 'pr:bugfix', 'pr: enhancement', 'pr: dependency-update', 'pr: new feature'
+                  valid-labels: 'pr:bugfix, pr: enhancement, pr: dependency-update, pr: new feature'
                   pull-request-number: ${{ github.event.pull_request.number }}
                   disable-reviews: true