diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index e6e53de01740940419545fc1f46ece2758474012..82645209b976a98304d7a949d00bbb393cab062e 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -6,7 +6,8 @@ variables:
 
 build-tex:
   # image: "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb9:$DOCKER_REV"
-  image: "ocaml/opam2:latest"  
+  image: "ocaml/opam2:latest"
+  
   script:
     - opam install ott
     - make haskell.tex