diff --git a/.github/workflows/theme_validation_and_deploy.yml b/.github/workflows/theme_validation_and_deploy.yml
index 3bd50c5b5..9c1ff4c34 100644
--- a/.github/workflows/theme_validation_and_deploy.yml
+++ b/.github/workflows/theme_validation_and_deploy.yml
@@ -52,7 +52,7 @@ jobs:
           echo "Cloning destination repo"
           git config --global user.email "pietervdvn@posteo.net"
           git config --global user.name "pietervdvn"
-          git clone --depth 1 --single-branch --branch master "https://x-access-token:$DEPLOY_KEY_PIETERVDVN@github.com/MapComplete/mapcomplete.github.io.git"
+          git clone --depth 1 --single-branch --branch main "https://x-access-token:$DEPLOY_KEY_PIETERVDVN@github.com/MapComplete/mapcomplete.github.io.git"
           echo "Destination repo is cloned"
 
       - name: Sync repo