diff --git a/.github/workflows/label-commenter.yml b/.github/workflows/label-commenter.yml
index 245f1f6d..3dc2c6ad 100644
--- a/.github/workflows/label-commenter.yml
+++ b/.github/workflows/label-commenter.yml
@@ -20,6 +20,8 @@ jobs:
 
       - name: Label Commenter
         uses: peaceiris/actions-label-commenter@v1.8.0
+        env:
+          RUNNER_DEBUG: 1
         # with:
           # github_token: ${{ secrets.GITHUB_TOKEN }}
           # config_file: .github/label-commenter-config.yml