diff --git a/app/lib/flipflop/strategies/user_preference_strategy.rb b/app/lib/flipflop/strategies/user_preference_strategy.rb
index 3766e6a93..c4b0824d2 100644
--- a/app/lib/flipflop/strategies/user_preference_strategy.rb
+++ b/app/lib/flipflop/strategies/user_preference_strategy.rb
@@ -35,8 +35,8 @@ module Flipflop::Strategies
     end
 
     def find_current_administrateur
-      if request.session["warden.user.user.key"]
-        administrateur_id = request.session["warden.user.user.key"][0][0]
+      if request.session["warden.user.administrateur.key"]
+        administrateur_id = request.session["warden.user.administrateur.key"][0][0]
         Administrateur.find_by(id: administrateur_id)
       end
     end