diff --git a/nvmetcli b/nvmetcli
index 7fe12152153ca17d4c6995613a4f7e7f8b5258a9..95b36c96edf16266dc80cad959a466d497ea7a30 100755
--- a/nvmetcli
+++ b/nvmetcli
@@ -167,6 +167,11 @@ class UINamespacesNode(UINode):
 
 
 class UINamespaceNode(UINode):
+    ui_desc_device = {
+        'path': ('string', 'Backing device path.'),
+        'nguid': ('string', 'Namspace Global Unique Identifier.'),
+    }
+
     def __init__(self, parent, cfnode):
         UINode.__init__(self, str(cfnode.nsid), parent, cfnode)