diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index 28418e21088..b39674fb371 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -49,6 +49,7 @@ jobs:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0 # everything
+          ref: ${{ github.event.pull_request.head.sha }}
       - name: Set up Go
         uses: actions/setup-go@v5
         with: