diff --git a/.drone.yml b/.drone.yml
index e201da6..16d48a7 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -19,7 +19,7 @@ steps:
       - printf "Host git.shnee.net\n    Port 222\n" >> ~/.ssh/config
       - eval $(ssh-agent -s)
       - echo "$SSH_KEY" | ssh-add -
-      - ssh-keyscan -p 222 -H git@git.shnee.net > ~/.ssh/known_hosts
+      - ssh-keyscan -p 222 -H git@git.shnee.net > ~/.ssh/known_hosts 2> /dev/null
       - make
       - make push-all