1 files changed, 1 insertions, 1 deletions
diff --git a/Swiften/Network/NATTraversalInterface.h b/Swiften/Network/NATTraversalInterface.h
index c84deba..6c09e7b 100644
--- a/Swiften/Network/NATTraversalInterface.h
+++ b/Swiften/Network/NATTraversalInterface.h
@@ -18,7 +18,7 @@ namespace Swift {
 			virtual bool isAvailable() = 0;
 
 			virtual boost::optional<HostAddress> getPublicIP() = 0;
-			virtual boost::optional<NATPortMapping> addPortForward(int localPort, int publicPort) = 0;
+			virtual boost::optional<NATPortMapping> addPortForward(int localPort, int publicPort, NATPortMapping::Protocol protocol) = 0;
 			virtual bool removePortForward(const NATPortMapping&) = 0;
 	};
 }