diff --git a/main.go b/main.go
index 165f65c..7d4e985 100644
--- a/main.go
+++ b/main.go
@@ -154,7 +154,6 @@ func main() {
 	MQTGCmdQueue = make(chan TGCommand, MQTGCmdQueueSize)
 	JobQueue = make(chan Job, JobQueueSize)
 	clientsQueue = make(map[int64]*MQClient)
-	clientsKeepAlive = make(map[int64]*MQKeepAlive)
 
 	clientsCW = new(sync.Map)
 	clientsKeepAlive = new(sync.Map)