diff --git a/app/views/users.py b/app/views/users.py
index 6bf16f4d..3d07b05a 100644
--- a/app/views/users.py
+++ b/app/views/users.py
@@ -594,8 +594,14 @@ def create_user_form(user_name=None, edit=0, all_roles=True):
         roles = set(vals["roles"]).intersection(editable_roles_strings)
         if not current_user.is_administrator():
             # empeche modification des paramètres CAS
-            vals.pop("cas_allow_login", None)
-            vals.pop("cas_allow_scodoc_login", None)
+            if "cas_allow_login" in vals:
+                vals["cas_allow_login"] = cas_allow_login_default
+            if "cas_allow_scodoc_login" in vals:
+                if the_user is None:
+                    vals.pop("cas_allow_scodoc_login", None)
+                else:
+                    vals["cas_allow_scodoc_login"] = the_user.cas_allow_scodoc_login
+
         if not current_user.has_permission(Permission.UsersChangeCASId):
             vals.pop("cas_id", None)
         if "edit" in vals: