diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 836a743..44a8924 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,11 +1,13 @@
 name: Learn-Layer5
 on:
   push:
-    branches: [ master ]
+    branches:
+      - 'master'
     tags:
       - 'v*'
   pull_request:
-    branches: [ master ]
+    branches: 
+      - 'master'
 
 jobs:
   docker: