diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index d514be95..a82cfdaf 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -5,9 +5,9 @@ name: Build
 
 on:
   push:
-    branches: [ main ]
+    branches: [ 3.0.x ]
   pull_request:
-    branches: [ main ]
+    branches: [ 3.0.x ]
 
 jobs:
   build: