diff --git a/tuskar_ui/api/heat.py b/tuskar_ui/api/heat.py
index 8203a66ba..17d97dc98 100644
--- a/tuskar_ui/api/heat.py
+++ b/tuskar_ui/api/heat.py
@@ -99,12 +99,7 @@ class Stack(base.APIResourceWrapper):
             'files': provider_resource_templates,
         }
         password = getattr(settings, 'UNDERCLOUD_ADMIN_PASSWORD', None)
-
-        # TODO(lsmola) Bug #1394505. Until then we are calling the client
-        # directly. When it's fixed, we should use heat_update from
-        # openstack_dashboard api.
-        heat.heatclient(request, password).stacks.update(self.id, **fields)
-        return self
+        heat.stack_update(request, self.id, password, **fields)
 
     @classmethod
     @handle_errors(_("Unable to retrieve heat stacks"), [])