diff --git a/crawler_manager.go b/crawler_manager.go
index 44b6f26..c7182fa 100644
--- a/crawler_manager.go
+++ b/crawler_manager.go
@@ -20,7 +20,7 @@ import (
 const (
 	address = "localhost:"
 	portArgsName = "-Port="
-	defaultPort = 50052
+	defaultPort = 50000
 
 	//rootFolder = "/home/cm2/"
 	//ConfigFolder = rootFolder + "/config/container/"