diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 167c2512775b9b156197d596425ad9722edfeac7..d482f97ea03a936a20824f5920ef3f0d39864e84 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -36,6 +36,8 @@ verify_tag:
 pages:
   stage: deploy
   script:
+    - apt update
+    - apt install git
     - pip install sphinx sphinxcontrib-blockdiag blockdiag sphinxcontrib-restbuilder sphinx_rtd_theme numpy
     - pip install git+https://github.com/crossnox/m2r
     - python setup.py install