diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 416dd20..debc32f 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -2,9 +2,9 @@ name: Build test project
 
 on:
   push:
-    branches: [ master ]
+    branches: [ main ]
   pull_request:
-    branches: [ master ]
+    branches: [ main ]
 
 env:
   REGISTRY: ghcr.io