diff --git a/handler.go b/handler.go
index 503d9c1..5f8c93e 100644
--- a/handler.go
+++ b/handler.go
@@ -31,13 +31,13 @@ type options struct {
 	consumerBurstSize int
 }
 
-func NewClient(addr, queueName string, opts ...Option) (*Client, error) {
+func NewClient(addr, queueName string, opts ...Option) *Client {
 	if addr == "" {
-		return nil, errNoAddr
+		log.Fatal(errNoAddr)
 	}
 
 	if queueName == "" {
-		return nil, errNoQueue
+		log.Fatal(errNoQueue)
 	}
 
 	client := Client{