diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index a111ba41..d8760782 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -1,6 +1,8 @@
 name: CI
 
-on: push
+on:
+  push:
+  pull_request:
 
 permissions:
   contents: write