diff --git a/.github/workflows/MinGW.yml b/.github/workflows/MinGW.yml
index f5a20c14..195d7322 100644
--- a/.github/workflows/MinGW.yml
+++ b/.github/workflows/MinGW.yml
@@ -3,8 +3,7 @@ name: MinGW
 on:
   pull_request:
   push:
-    branches:
-    - mingw
+    branches: mingw
     paths-ignore:
     - '.circleci/**'
     - '.github/actions/spelling/**'