diff --git a/weaver/base.py b/weaver/base.py
index 7a8d232ea..0dcb0ee11 100644
--- a/weaver/base.py
+++ b/weaver/base.py
@@ -125,7 +125,7 @@ def __init__(self,
 
     def __get__(self, cls, owner):  # noqa
         # type: (Type[object], Any) -> PropertyDataTypeT
-        return classmethod(self.fget).__get__(None, owner)()
+        return classmethod(self.fget).__get__(None, owner or cls)()
 
 
 class _EnumMeta(enum.EnumMeta):