diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 68e9f517..f1f09443 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -11,6 +11,7 @@ build-doc:
   image: docker.louiz.org/poezio/poezio/doc-builder
   script:
     - ./update.sh
+    - . ./poezio-venv/bin/activate
     - make doc
     - rm -rf /www/latest
     - mv doc/build/html/ /www/latest