diff --git a/jcsctl/cmd/cmd.go b/jcsctl/cmd/cmd.go
index 16e5145..29b0c9c 100644
--- a/jcsctl/cmd/cmd.go
+++ b/jcsctl/cmd/cmd.go
@@ -37,10 +37,10 @@ func RootExecute() {
 	var key string
 	var endpoint string
 
-	RootCmd.Flags().StringVar(&ca, "ca", "", "CA certificate file path")
-	RootCmd.Flags().StringVar(&cert, "cert", "", "client certificate file path")
-	RootCmd.Flags().StringVar(&key, "key", "", "client key file path")
-	RootCmd.Flags().StringVarP(&endpoint, "endpoint", "e", "", "API endpoint")
+	RootCmd.PersistentFlags().StringVar(&ca, "ca", "", "CA certificate file path")
+	RootCmd.PersistentFlags().StringVar(&cert, "cert", "", "client certificate file path")
+	RootCmd.PersistentFlags().StringVar(&key, "key", "", "client key file path")
+	RootCmd.PersistentFlags().StringVar(&endpoint, "endpoint", "", "API endpoint")
 	RootCmd.MarkFlagsRequiredTogether("ca", "cert", "key")
 
 	if ca == "" {