diff --git a/tests/pillar/server_cluster.sls b/tests/pillar/server_cluster.sls
index 0c5f303..14f0750 100644
--- a/tests/pillar/server_cluster.sls
+++ b/tests/pillar/server_cluster.sls
@@ -59,3 +59,4 @@
       'cloudformation:ValidateTemplate': 'rule:deny_stack_user'
       'cloudformation:DescribeStackResource':
     max_stacks_per_tenant: 150
+    max_nested_stack_depth: 10