diff --git a/.github/workflows/build_app.yml b/.github/workflows/build_app.yml
index 6a447ce3..90dd1e2c 100644
--- a/.github/workflows/build_app.yml
+++ b/.github/workflows/build_app.yml
@@ -6,11 +6,9 @@ env:
 
 on:
   push:
-    branches:
-      - master
+    branches: [ "main" ]
   pull_request:
-    branches:
-      - master
+    branches: [ "main" ]
 
   workflow_dispatch: