diff --git a/afrouter/afrouter/round-robin-router.go b/afrouter/afrouter/round-robin-router.go
index 2ab8421..02df6ac 100644
--- a/afrouter/afrouter/round-robin-router.go
+++ b/afrouter/afrouter/round-robin-router.go
@@ -64,7 +64,7 @@
 
 	// This has already been validated bfore this function
 	// is called so just use it.
-	for idx := range(rTypeNames) {
+	for idx := range rTypeNames {
 		if config.Type == rTypeNames[idx] {
 			rr.routerType = idx
 			break