diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 0fa983d72..9736ebe7d 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,6 +1,8 @@
 name: Build
 
-on: push
+on:
+  push:
+  pull_request:
 
 env:
   MAKEFLAGS: "-j4 GITVERSION=${{ github.sha }}"