diff --git a/.drone.yml b/.drone.yml
index 9e8c675..f939f54 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -10,4 +10,5 @@ steps:
     password: 1f8af4f82c0bd4dc24c1a03eaea6da13f54fed1c
     repo: git.ericxliu.me/master/getting-started
     tags: latest
-    platform: linux/amd64
\ No newline at end of file
+    platform: linux/amd64
+    mtu: 1500
\ No newline at end of file