diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 305a73a0a8473c7f11502447ebca2d14dcdc1a87..2a9ceedcd1963e19701e8b029f387de4b2b9cf3e 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,4 +1,4 @@
-image: registry-gitlab.pasteur.fr/hub-courses/sphinx-env
+image: registry-gitlab.pasteur.fr/hub-courses/sphinx-env:jammy
 
 sphinx:
   stage: build