diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index da820a4d0a408af07705814280b12b832d3d6835..c1f9564d4906d30bda6039b1fde34c0a6fbbe289 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -4,6 +4,7 @@ pages:
   script:
   - apk --no-cache add py3-pip python-dev
   - pip install sphinx
+  - pip install sphinx-autodoc-typehints
   - apk --no-cache add make
   - cd docs && make html
   - mv build/html/ public/