diff --git a/commands/commands.go b/commands/commands.go
index c4c38af..33deef6 100644
--- a/commands/commands.go
+++ b/commands/commands.go
@@ -17,6 +17,7 @@ var (
 	emailArg              string
 	passwordArg           string
 	nArg                  int
+	portArg               int
 )
 
 // Parse CLI arguments