diff --git a/.drone.yml b/.drone.yml
index 70f7e92..32fa430 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -26,6 +26,7 @@ steps:
     password: 
       from_secret: hub_passwd
     auto_tag: true
+    mtu: 1000
     # purge: true
     repo: hub.kumoly.io/tools/configui
     registry: hub.kumoly.io