diff --git a/openstack/client.go b/openstack/client.go
index f70eabb6d..83c65ee6d 100644
--- a/openstack/client.go
+++ b/openstack/client.go
@@ -963,6 +963,7 @@ func NewKMSV1(client *golangsdk.ProviderClient, eo golangsdk.EndpointOpts) (*gol
 // NewSMNV2 creates a ServiceClient that may be used to access the SMN service.
 func NewSMNV2(client *golangsdk.ProviderClient, eo golangsdk.EndpointOpts) (*golangsdk.ServiceClient, error) {
 	sc, err := initClientOpts(client, eo, "smnv2")
+	sc.ResourceBase = sc.Endpoint + "notifications/"
 	return sc, err
 }