diff --git a/infrastructure/cluster/flux/jhub-dev/jhub-dev-release.yaml b/infrastructure/cluster/flux/jhub-dev/jhub-dev-release.yaml
index 0714725..7218f1d 100644
--- a/infrastructure/cluster/flux/jhub-dev/jhub-dev-release.yaml
+++ b/infrastructure/cluster/flux/jhub-dev/jhub-dev-release.yaml
@@ -199,10 +199,10 @@ spec:
         - display_name: "Default environment"
           description: "Default VRE environment."
           default: true
-        # - display_name: "Python 3.11 environment"
-        #   description: "quay.io/jupyter/scipy-notebook:python-3.11.8 image "
-        #   kubespawner_override:
-        #     image: jupyter/scipy-notebook:python-3.11.8
+        - display_name: "Python 3.11 environment"
+          description: "quay.io/jupyter/scipy-notebook:python-3.11.8 image "
+          kubespawner_override:
+            image: jupyter/scipy-notebook:python-3.11.8
         - display_name: "Python 3.10 environment"
           description: "quay.io/jupyter/scipy-notebook:python-3.10.11 image "
           kubespawner_override: