diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 18514912a..edca73c1d 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -78,7 +78,7 @@ deliver:
   stage: deploy
   <<: *ssh
   script:
-    - [ "$CI_BUILD_REF_NAME" == "develop" ] && scp -pr web/landing.html $DEPLOY_USER@$DEPLOY_HOST:$DEPLOY_PATH/index.html
+    - '[ "$CI_BUILD_REF_NAME" == "develop" ] && scp -pr web/landing.html $DEPLOY_USER@$DEPLOY_HOST:$DEPLOY_PATH/index.html'
     - scp -pr doc/html/ $DEPLOY_USER@$DEPLOY_HOST:$DEPLOY_PATH/doc/$CI_BUILD_REF_NAME/
   only:
     - develop