diff --git a/interfaces.go b/interfaces.go
index 4982937..e94f496 100644
--- a/interfaces.go
+++ b/interfaces.go
@@ -21,6 +21,13 @@
 	Reauthenticate() error
 }
 
+// ServiceCatalogerIdentityV2 interface provides direct access to the service catalog as offered by the Identity V2 API.
+// We regret we need to fracture the namespace of what should otherwise be a simple concept; however,
+// the OpenStack community saw fit to render V3's service catalog completely incompatible with V2.
+type ServiceCatalogerForIdentityV2 interface {
+	V2ServiceCatalog() []CatalogEntry
+}
+
 // CloudServersProvider instances encapsulate a Cloud Servers API, should one exist in the service catalog
 // for your provider.
 type CloudServersProvider interface {