diff --git a/inventory/host_vars/db-fas01.iad2.fedoraproject.org b/inventory/host_vars/db-fas01.iad2.fedoraproject.org
index 1eb071e506..701e2ab818 100644
--- a/inventory/host_vars/db-fas01.iad2.fedoraproject.org
+++ b/inventory/host_vars/db-fas01.iad2.fedoraproject.org
@@ -45,6 +45,7 @@ db_backup_dir: ['/backups']
 shared_buffers: "2GB"
 effective_cache_size: "6GB"
 temp_buffers: "8MB"
+max_stack_depth: "4MB"
 
 nagios_Can_Connect: false