diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f0234df..8621644 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -8,7 +8,10 @@
 
 name: Java CI with Maven
 
-on: push
+on:
+  push:
+    branches: [main]
+  pull_request:
 
 jobs:
   build: