diff --git a/build/azure-pipelines/distro-build.yml b/build/azure-pipelines/distro-build.yml
index 4057894f0254..62ee67ad1c6d 100644
--- a/build/azure-pipelines/distro-build.yml
+++ b/build/azure-pipelines/distro-build.yml
@@ -31,12 +31,12 @@ steps:
     git remote add distro "https://github.com/$VSCODE_MIXIN_REPO.git"
     git fetch distro
 
-    # Push master branch into master and oss/master
-    git push distro origin/master:refs/heads/master origin/master:refs/heads/oss/master
+    # Push master branch into oss/master
+    git push distro origin/master:refs/heads/oss/master
 
     # Push every release branch into oss/release
     git for-each-ref --format="%(refname:short)" refs/remotes/origin/release/* | sed 's/^origin\/\(.*\)$/\0:refs\/heads\/oss\/\1/' | xargs git push distro
 
     git merge $(node -p "require('./package.json').distro")
 
-  displayName: Sync & Merge Distro
\ No newline at end of file
+  displayName: Sync & Merge Distro