diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 40a170583edcca117d28d376b8af2f2c7a9542dd..15e5838306b8a1ac287caff6c5db82d7410ab014 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -14,5 +14,5 @@ pages:
   - cd ..
   - mv doc/build/html/ public/
   - ls public/
-only:
+  only:
   - master