diff --git a/main.go b/main.go
index fd15700..d535144 100644
--- a/main.go
+++ b/main.go
@@ -29,7 +29,8 @@ func getPlugin() plugin.Plugin {
 	if len(os.Args) < 2 {
 		fmt.Printf("Syntax: %s <plugin> [arguments]\n", ownName)
 		fmt.Printf("        %s --plugin|-p\n", ownName)
-		fmt.Printf("        %s --version|-v", ownName)
+		fmt.Printf("        %s --version|-v\n", ownName)
+		os.Exit(1)
 	}
 
 	switch os.Args[1] {