diff --git a/build-image.sh b/build-image.sh
index 26b081e..065257d 100755
--- a/build-image.sh
+++ b/build-image.sh
@@ -6,3 +6,7 @@ set -e
 
 docker build $1 -t gitea.angry.im/petercxy/$1:latest
 docker push gitea.angry.im/petercxy/$1:latest
+
+while ! [ "$?" -eq 0 ]; do
+  docker push gitea.angry.im/petercxy/$1:latest
+done