diff --git a/data/interfaces/v1.py b/data/interfaces/v1.py
index c6ba7502e..abc3fb858 100644
--- a/data/interfaces/v1.py
+++ b/data/interfaces/v1.py
@@ -13,6 +13,12 @@ class Repository(namedtuple('Repository', ['id', 'name', 'namespace_name', 'desc
                                            'is_public', 'kind'])):
   """
   Repository represents a namespaced collection of tags.
+  :type id: int
+  :type name: string
+  :type namespace_name: string
+  :type description: string
+  :type is_public: bool
+  :type kind: string
   """