diff --git a/mirror.sh b/mirror.sh
index d1b574e..0d3a2cd 100755
--- a/mirror.sh
+++ b/mirror.sh
@@ -9,6 +9,5 @@ URL="${GITHUB_SERVER_URL/\/\//\/\/$GITHUB_REPOSITORY_OWNER:$INPUT_TOKEN@}/$GITHU
 
 git init -b main
 git remote add origin "$URL"
-git remote set-url --push origin "$INPUT_URL"
-git fetch -pP
-git push origin --mirror
+git fetch --no-tags --prune --no-recurse-submodules origin "$GITHUB_SHA"
+git push --repo="$INPUT_URL" origin "main:$GITHUB_REF"