diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index f8827398..1b9d736c 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -2,9 +2,9 @@ name: Maven build
 
 on:
   push:
-    branches: [ "master" ]
+    branches: [ "3.4.x" ]
   pull_request:
-    branches: [ "master" ]
+    branches: [ "3.4.x" ]
 
 jobs:
   build: