diff --git a/.drone.yml b/.drone.yml
index 91c2212..ebc8aa4 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -13,6 +13,8 @@ steps:
   commands:
     - mkdir -p  $HOME/.ssh
     - echo "$SSH_KEY" > $HOME/.ssh/id_rsa
+    - touch $HOME/.ssh/known_hosts
+    - ssh-keyscan -H git@your.gitserver.com > $HOME/.ssh/known_hosts
     - git clone --branch gitea-pages git@git.ericxliu.me:eric/ericxliu-me.git /output
 - name: build
   image: plugins/hugo