diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index c587576..dd47895 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -21,7 +21,7 @@ env:
 jobs:
   test:
     runs-on: ubuntu-latest
-    if: github.event_name == 'pull_request'
+    if: github.ref != 'refs/heads/master'
     steps:
       - name: Checkout
         uses: actions/checkout@master