diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index fa7ff57dd6fec8d2ce483fd33724ae510cfb86e1..6cf7946be3f8a0b0e9c33d9657a1110fc559ef93 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -73,4 +73,4 @@     - name: Trigger NUR update
       # Don't replace <YOUR_REPO_NAME> here!
       if: ${{ matrix.nurRepo != '<YOUR_REPO_NAME>' }}
       - master
-on:
+  pull_request: