diff --git a/.gitreview b/.gitreview
index 3b2bc2e9cc1c..dc49f12e6f8d 100644
--- a/.gitreview
+++ b/.gitreview
@@ -2,4 +2,4 @@
 host=review.typo3.org
 port=29418
 project=Packages/TYPO3.CMS
-defaultbranch=master
+defaultbranch=main