diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index 91106d3f..d8c2beeb 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -1,6 +1,6 @@
 name: Java CI
 
-on: [push]
+on: [push, pull_request]
 
 jobs:
   build: