diff --git a/.github/workflows/gradle.yml b/.github/workflows/gradle.yml
index ff45d1717..c69319e3f 100644
--- a/.github/workflows/gradle.yml
+++ b/.github/workflows/gradle.yml
@@ -1,7 +1,7 @@
 
 name: Java CI
 
-on: [push]
+on: [push, pull_request]
 
 jobs:
   build: