diff --git a/conf.example/adsys.yaml b/conf.example/adsys.yaml
index f465d7ee5..a5052c6d6 100644
--- a/conf.example/adsys.yaml
+++ b/conf.example/adsys.yaml
@@ -38,4 +38,4 @@ detect_cached_ticket: false
 client_timeout: 60
 
 # GPO List timeout
-gpo_list_timeout: 30
+gpo_list_timeout: 10