diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 29cb99d0..b5aee202 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -14,4 +14,5 @@ deploy:
   only:
     - main
   script:
+    - ssh-keyscan -t rsa v2.discours.io >> ~/.ssh/known_hosts
     - git-push ssh://dokku@v2.discours.io:22/$APP_NAME