diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 858a522c4c957394c0593f76085c6fa034506f27..31530331fb23e9b8625d1626487fd4091221bb6e 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -76,7 +76,7 @@ pages:
   image: python:3.9
   stage: doc
   before_script:
-    - pip install pip3 install sphinx==7.2.6 networkx==2.5 sphinxcontrib-apidoc==0.5.0 sphinx-rtd-theme==2.0.0 Jinja2==3.0.3 recommonmark==0.6.0 nbsphinx==0.9.3 nbconvert==6.4.3  sphinxcontrib-napoleon==0.7 sphinx-autoapi==3.0.0
+    - pip3 install sphinx==7.2.6 networkx==2.5 sphinxcontrib-apidoc==0.5.0 sphinx-rtd-theme==2.0.0 Jinja2==3.0.3 recommonmark==0.6.0 nbsphinx==0.9.3 nbconvert==6.4.3  sphinxcontrib-napoleon==0.7 sphinx-autoapi==3.0.0
   script:
     - mkdir public
     - make -C doc/ html