diff --git a/noolite-cli.go b/noolite-cli.go
index 7ffcef6..fb396e2 100644
--- a/noolite-cli.go
+++ b/noolite-cli.go
@@ -14,7 +14,7 @@ func main() {
 
 	defer n.Close()
 
-	channel := flag.Int("c", nil, "Noolite adapter channel")
+	channel := *flag.Int("c", 0, "Noolite adapter channel")
 
 	err = n.Switch(channel)