diff --git a/entrypoint.sh b/entrypoint.sh
index 7f2ce2c..e844670 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -92,8 +92,8 @@ git fetch origin $BASE_BRANCH
 git fetch fork $HEAD_BRANCH
 
 # do the rebase
-git checkout -b $HEAD_BRANCH fork/$HEAD_BRANCH
+git checkout -b fork/$HEAD_BRANCH fork/$HEAD_BRANCH
 git rebase origin/$BASE_BRANCH
 
 # push back
-git push --force-with-lease fork $HEAD_BRANCH
+git push --force-with-lease fork fork/$HEAD_BRANCH:$HEAD_BRANCH