diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index d12843d..e6c14e6 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,7 +1,10 @@
 ---
 name: build
 
-on: [push]
+on: [
+  push,
+  pull_request
+]
 
 jobs:
   build: