diff --git a/client.go b/client.go
index 18c8b8e..750be96 100644
--- a/client.go
+++ b/client.go
@@ -244,6 +244,10 @@ func clientCallbackDelay(userID64 int64, msgID64 int64, chatID64 int64, name str
 	MQTGCmdQueue <- c
 }
 
+func clientCallback(userID64 int64, msgID64 int64, chatID64 int64, name string, data []byte) {
+	clientCallbackDelay(userID64, msgID64, chatID64, name, data, 0)
+}
+
 func clientMsgMeAck(m *ChatWarsMessageMeAck) {
 	if clt, ok := getLockedClient(m.Msg.TGUserID64, false); ok {
 		if clt.Active {