diff --git a/cli.go b/cli.go
index 10cd7054..fe82bdcc 100644
--- a/cli.go
+++ b/cli.go
@@ -141,7 +141,10 @@ func main() {
 		},
 	}
 
-	app.Run(os.Args)
+	err = app.Run(os.Args)
+	if err != nil {
+		log.Fatal(err)
+	}
 }
 
 func dnshelp(c *cli.Context) error {