diff --git a/openstack/db/v1/instances/results.go b/openstack/db/v1/instances/results.go
index fa2d64e..33c68c1 100644
--- a/openstack/db/v1/instances/results.go
+++ b/openstack/db/v1/instances/results.go
@@ -140,7 +140,7 @@
 }
 
 // Extract will extract root user information from a UserRootResult.
-func (r UserRootResult) Extract() (*User, error) {
+func (r UserRootResult) Extract() (*users.User, error) {
 	if r.Err != nil {
 		return nil, r.Err
 	}