diff --git a/openstack_dashboard/api/heat.py b/openstack_dashboard/api/heat.py
index 16f5750336..98b90907f9 100644
--- a/openstack_dashboard/api/heat.py
+++ b/openstack_dashboard/api/heat.py
@@ -53,7 +53,7 @@ def heatclient(request, password=None):
 
 
 def stacks_list(request):
-    return heatclient(request).stacks.list()
+    return [stack for stack in heatclient(request).stacks.list()]
 
 
 def stack_delete(request, stack_id):