diff --git a/.github/workflows/e2e.yml b/.github/workflows/e2e.yml
index 488e054ba..a78131473 100644
--- a/.github/workflows/e2e.yml
+++ b/.github/workflows/e2e.yml
@@ -15,6 +15,8 @@ jobs:
         runs-on: ubuntu-latest
         steps:
             - uses: actions/checkout@v3
+              with:
+                  ref: '${{ github.event.pull_request.merge_commit_sha }}'
             - name: Use Node.js
               uses: actions/setup-node@v3
               with: