diff --git a/.github/workflows/prod-test.yml b/.github/workflows/prod-test.yml
index d4307ed35..49808760e 100644
--- a/.github/workflows/prod-test.yml
+++ b/.github/workflows/prod-test.yml
@@ -52,7 +52,7 @@ jobs:
         if: >-
           github.event_name == 'pull_request' &&
           (
-            github.actor == 'dependabot' ||
+            startsWith(github.head_ref, 'dependabot/npm_and_yarn/') ||
             contains(github.event.comment.body, '/size')
           )
         uses: preactjs/compressed-size-action@v2.0.1