diff --git a/src/net/common/clientstate.cpp b/src/net/common/clientstate.cpp
index 99a9d03f..af4e6879 100644
--- a/src/net/common/clientstate.cpp
+++ b/src/net/common/clientstate.cpp
@@ -1397,6 +1397,9 @@ ClientStateWaitJoin::InternalHandlePacket(boost::shared_ptr<ClientThread> client
 				case joinGameFailureReason_gameNameInUse :
 					failureCode = NTF_NET_JOIN_GAME_NAME_IN_USE;
 					break;
+				case joinGameFailureReason_badGameName :
+					failureCode = NTF_NET_JOIN_GAME_BAD_NAME;
+					break;
 				case joinGameFailureReason_invalidSettings :
 					failureCode = NTF_NET_JOIN_INVALID_SETTINGS;
 					break;
diff --git a/src/net/common/serverlobbythread.cpp b/src/net/common/serverlobbythread.cpp
index 7189f940..aeb47324 100644
--- a/src/net/common/serverlobbythread.cpp
+++ b/src/net/common/serverlobbythread.cpp
@@ -1959,6 +1959,9 @@ ServerLobbyThread::SendJoinGameFailed(boost::shared_ptr<SessionData> s, unsigned
 		case NTF_NET_JOIN_GAME_NAME_IN_USE :
 			joinFailed->joinGameFailureReason = joinGameFailureReason_gameNameInUse;
 			break;
+		case NTF_NET_JOIN_GAME_BAD_NAME :
+			joinFailed->joinGameFailureReason = joinGameFailureReason_badGameName;
+			break;
 		case NTF_NET_JOIN_INVALID_SETTINGS :
 			joinFailed->joinGameFailureReason = joinGameFailureReason_invalidSettings;
 			break;