diff --git a/.github/workflows/check_release_tag.yml b/.github/workflows/check_release_tag.yml
index 30e32ea..22bf578 100644
--- a/.github/workflows/check_release_tag.yml
+++ b/.github/workflows/check_release_tag.yml
@@ -17,5 +17,7 @@ jobs:
       - name: Check release tag
         run: |
           set -eu
+          git config user.name "github actions"
+          git config user.email "github@example.com"
           npm ci
           node scripts/check_release_tag.js