diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c44437b8c92d2..5be814e03c830 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -89,7 +89,7 @@ jobs:
         env:
           VALIDATE_ALL_CODEBASE: false
           VALIDATE_MARKDOWN: true
-          DEFAULT_BRANCH: master
+          DEFAULT_BRANCH: main
           # Not needed here as only one Linter is used.
           #GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}