diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 34988b0..e0ee75f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -2,6 +2,7 @@ name: CI
 
 on:
   pull_request:
+    branches: [main]
   push:
     branches: [main]