diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index e8bd9b44..80d85791 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -40,15 +40,7 @@ linters:
   stage: quality-assurance
   image: debian:buster-backports
   before_script:
-    - >
-        apt-get update &&
-        apt-get install --no-install-recommends -t buster-backports -y
-        python3-django python3-django-crispy-forms
-        python3-django-extensions python3-django-filters python3-django-polymorphic
-        python3-djangorestframework python3-django-cas-server python3-psycopg2 python3-pil
-        python3-babel python3-lockfile python3-pip python3-phonenumbers
-        python3-bs4 python3-setuptools tox
-        texlive-latex-extra texlive-lang-french lmodern texlive-fonts-recommended
+    - apt-get update && apt-get install -y tox
   script: tox -e linters
 
   # Be nice to new contributors, but please use `tox`
diff --git a/tox.ini b/tox.ini
index ad5cdc6f..b160324b 100644
--- a/tox.ini
+++ b/tox.ini
@@ -21,7 +21,6 @@ commands =
 
 [testenv:linters]
 deps =
-    -r{toxinidir}/requirements.txt
     flake8
     flake8-colors
     flake8-import-order