diff --git a/box.go b/box.go
index 5e71866f..a276324f 100644
--- a/box.go
+++ b/box.go
@@ -433,7 +433,7 @@ func New(options Options) (*Box, error) {
 			logFactory.NewLogger("service/user_manager"),
 			"user_manager",
 			C.TypeUserManager,
-			*experimentalOptions.UserManager,
+			experimentalOptions.UserManager,
 		)
 		if err != nil {
 			return nil, E.Cause(err, "create user_manager")