diff --git a/.github/workflows/coverage-comment.yml b/.github/workflows/coverage-comment.yml
index 687c269a4..959d7a328 100644
--- a/.github/workflows/coverage-comment.yml
+++ b/.github/workflows/coverage-comment.yml
@@ -26,7 +26,7 @@ jobs:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |
             const fs = require('fs');
-            var data = JSON.parse(fs.readFileSync('./coverage.json'));
+            const data = JSON.parse(fs.readFileSync('./coverage.json'));
             console.log(data);
             await github.issues.createComment({
               owner: context.repo.owner,