diff --git a/.github/workflows/autodeploy.yml b/.github/workflows/autodeploy.yml
index c24bbea..840c5d7 100644
--- a/.github/workflows/autodeploy.yml
+++ b/.github/workflows/autodeploy.yml
@@ -18,5 +18,4 @@ jobs:
         host: ${{ secrets.SERVER_IP }}
         username: ${{ secrets.SERVER_USER }}
         key: ${{ secrets.SSH_PRIVATE_KEY }}
-        protocol: tcp6
         script: /home/ubuntu/update_bot.sh