diff --git a/sat/core/sat_main.py b/sat/core/sat_main.py
index fd9564cb..c88b406f 100644
--- a/sat/core/sat_main.py
+++ b/sat/core/sat_main.py
@@ -1453,7 +1453,7 @@ class SAT(service.Service):
         if kwargs.pop("one_shot", False):
             self.removeCallback(callback_id)
 
-        return defer.maybeDeferred(callback, *args, **kwargs)
+        return utils.asDeferred(callback, *args, **kwargs)
 
     # Menus management