diff --git a/.github/workflows/test-default-action.yml b/.github/workflows/test-default-action.yml
index 4d45a653e..424e5bee1 100644
--- a/.github/workflows/test-default-action.yml
+++ b/.github/workflows/test-default-action.yml
@@ -6,9 +6,13 @@ name: CI
 # events but only for the master branch
 on:
   push:
-    branches: [ master gis-based-mode-detection ]
+    branches:
+        - master
+        - gis-based-mode-detection
   pull_request:
-    branches: [ master gis-based-mode-detection ]
+    branches:
+        - master
+        - gis-based-mode-detection
 
 # A workflow run is made up of one or more jobs that can run sequentially or in parallel
 jobs: