diff --git a/nova/compute/manager.py b/nova/compute/manager.py
index 45947298ef..345ee133ff 100644
--- a/nova/compute/manager.py
+++ b/nova/compute/manager.py
@@ -724,6 +724,10 @@ class ComputeManager(manager.Manager):
             bdm.destroy()
 
         self._update_resource_tracker(context, instance)
+
+        rt = self._get_resource_tracker()
+        rt.reportclient.delete_allocation_for_instance(instance.uuid)
+
         self._notify_about_instance_usage(context, instance, "delete.end",
                 system_metadata=system_meta)
         compute_utils.notify_about_instance_action(context, instance,
diff --git a/nova/tests/functional/test_servers.py b/nova/tests/functional/test_servers.py
index 73769b6534..980ef6e5e2 100644
--- a/nova/tests/functional/test_servers.py
+++ b/nova/tests/functional/test_servers.py
@@ -1311,8 +1311,6 @@ class ServerMovingTests(test.TestCase, integrated_helpers.InstanceHelperMixin):
         self.api.delete_server(server['id'])
         self._wait_until_deleted(server)
 
-        self._run_periodics()
-
         source_usages = self._get_provider_usages(source_rp_uuid)
         self.assertEqual({'VCPU': 0,
                           'MEMORY_MB': 0,