diff --git a/OpenSim/Region/CoreModules/Framework/UserManagement/UserManagementModule.cs b/OpenSim/Region/CoreModules/Framework/UserManagement/UserManagementModule.cs
index bb2bbe3721..96eb63fc39 100644
--- a/OpenSim/Region/CoreModules/Framework/UserManagement/UserManagementModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/UserManagement/UserManagementModule.cs
@@ -73,6 +73,8 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
                 Init();
                 m_log.DebugFormat("[USER MANAGEMENT MODULE]: {0} is enabled", Name);
             }
+
+            AddUser(UUID.Zero, "Unknown", "User");
         }
 
         public bool IsSharedModule