diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 872a475..e1a54b0 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -24,7 +24,7 @@ build-doc:
     - make man
     - gzip build/man/tiempo.1
   rules:
-    - if: $CI_COMMIT_BRANCH = man-page
+    - if: $CI_COMMIT_BRANCH == "man-page"
   artifacts:
     paths:
       - docs/build/html
@@ -40,7 +40,7 @@ publish-doc:
     - ssh-add <(echo "$PRIVATE_KEY")
     - scp -r docs/build/html/* $SERVER_USER@$SERVER_HOST:$APP_PATH
   rules:
-    - if: $CI_COMMIT_BRANCH = man-page
+    - if: $CI_COMMIT_BRANCH == "man-page"
 
 build:
   stage: build