diff --git a/.github/workflows/check-bundle-diff.yml b/.github/workflows/check-bundle-diff.yml
index f7fb524..793ebe0 100644
--- a/.github/workflows/check-bundle-diff.yml
+++ b/.github/workflows/check-bundle-diff.yml
@@ -57,6 +57,15 @@ jobs:
         with:
           name: stats
       - run: wbd diff webpack-stats.json webpack-stats-base.json -o output.json
+      - uses: actions/github-script@v6
+        with:
+          script: |
+            github.rest.issues.createComment({
+              issue_number: context.issue.number,
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              body: '👋 Thanks for reporting!'
+            })
       - name: Check bundle diff
         run: |
           const fs = require('fs');