diff --git a/.github/workflows/markdown-lint.yml b/.github/workflows/markdown-lint.yml
index e46c442..b33e29b 100644
--- a/.github/workflows/markdown-lint.yml
+++ b/.github/workflows/markdown-lint.yml
@@ -2,7 +2,7 @@ name: Markdown lint
 
 on:
   push:
-    branches: [ master ]
+    branches: [ main ]
   pull_request:
     types: [assigned, opened, synchronize, reopened]