diff --git a/.github/workflows/build_test_ci.yml b/.github/workflows/build_test_ci.yml
index e206b7d04..9ff19d094 100644
--- a/.github/workflows/build_test_ci.yml
+++ b/.github/workflows/build_test_ci.yml
@@ -94,7 +94,7 @@ jobs:
         exclude:
           - flavor: src
         include:
-          - flavor: ${{ github.ref == 'refs/heads/main' && 'all' || 'quick' }}
+          - flavor: ${{ github.event.pull_request.number && 'quick' || 'all' }}
     uses: ./.github/workflows/e2e-test.yaml
     secrets: inherit
     with: