diff --git a/Transports.h b/Transports.h
index c9b882c5..8c368a6d 100644
--- a/Transports.h
+++ b/Transports.h
@@ -60,6 +60,7 @@ namespace transport
 
 		~Peer ()
 		{
+			if (session) session->Done ();
 			for (auto it :delayedMessages)
 				i2p::DeleteI2NPMessage (it);			
 		}