diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 213dd4a5df995556b39b6cf04b02d1d073fe9ccd..682bef3bd585cb4bba5f115e9e847bb4bd8a48a5 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -26,4 +26,4 @@ deploy:
     - apk update
     - apk add lftp openssh-client
   script:
-    - LFTP_PASSWORD="${DEPLOY_PASSWORD}" lftp -c "set sftp:auto-confirm yes; open --user ${DEPLOY_USERNAME} --env-password sftp://${DEPLOY_HOST}/${DEPLOY_REMOTE_BASEDIR}/rodin/prob1/nightly/; mirror -vvv -R --delete updatesite .; exit"
+    - LFTP_PASSWORD="${DEPLOY_PASSWORD}" lftp -c "set sftp:auto-confirm yes; open --user ${DEPLOY_USERNAME} --env-password sftp://${DEPLOY_HOST}/${DEPLOY_REMOTE_BASEDIR}/rodin/prob1/nightly/; mirror -vvv -R updatesite .; exit"