diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index 49b8bda159..c26adc03c2 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -2248,6 +2248,8 @@ namespace OpenSim.Region.Framework.Scenes
                 m_sceneGridService.ClearUserAgent(agentID);
             }
 
+            m_authenticateHandler.RemoveCircuit(avatar.ControllingClient.CircuitCode);
+
             //m_log.InfoFormat("[SCENE] Memory pre  GC {0}", System.GC.GetTotalMemory(false));
             //m_log.InfoFormat("[SCENE] Memory post GC {0}", System.GC.GetTotalMemory(true));
         }