diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0b21b43..e431f00 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,6 +1,8 @@
 name: CI
 
-on: [push]
+on:
+  - push
+  - pull_request
 
 jobs:
   build: