diff --git a/modules/extensions_framework/ui.py b/modules/extensions_framework/ui.py
index 5bbd69c0628c5e7f10e3a94d8e951a318349686d..f2342f95dc13baa41c9ff57cb2fd8695e5646446 100644
--- a/modules/extensions_framework/ui.py
+++ b/modules/extensions_framework/ui.py
@@ -53,7 +53,7 @@ def _get_item_from_context(context, path):
 			context = getattr(context, p)
 	return context
 
-class property_group_renderer(object):
+class property_group_renderer(bpy.types.Panel):
 	"""Mix-in class for sub-classes of bpy.types.Panel. This class
 	will provide the draw() method which implements drawing one or
 	more property groups derived from