diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 81372257bfb43a079f6c18d4889e850871f7fabd..77db7c85fc1bbb27520bef169483bbae09730b7c 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -26,6 +26,7 @@ tests:
         - apt install -y libgl1-mesa-glx xvfb
         - pip install tox
         - apt install -y graphviz xdg-utils
+        - apt install libcairo2-dev libjpeg-dev libgif-dev
         - xvfb-run tox -v --recreate
 
 build_and_deploy_docs:
@@ -39,6 +40,7 @@ build_and_deploy_docs:
         - pip install awscli
         - apt update
         - apt install -y graphviz libgl1-mesa-glx xvfb xdg-utils
+        - apt install libcairo2-dev libjpeg-dev libgif-dev
     script:
         - pip install -r requirements_dev.txt
         - python setup.py install