diff --git a/redisdb.go b/redisdb.go
index 3d3b911..ee013d3 100644
--- a/redisdb.go
+++ b/redisdb.go
@@ -14,7 +14,7 @@ type Server struct {
 var r *Server
 
 // Connect ...
-func Connect(uri, password) (*Server, error) {
+func Connect(uri, password string) (*Server, error) {
 	ctx := context.Background()
 
 	rdb := redis.NewClient(&redis.Options{