diff --git a/paperwork/routers.py b/paperwork/routers.py
index e532f1f..4e2249c 100644
--- a/paperwork/routers.py
+++ b/paperwork/routers.py
@@ -16,8 +16,8 @@ class PaperworkRouter:
         return None
 
     def allow_relation(self, obj1, obj2, **hints):
-        if (obj1 == Member and obj2._meta.app_label == self.app_label) or \
-           (obj2 == Member and obj1._meta.app_label == self.app_label):
+        if (isinstance(obj1, Member) and obj2._meta.app_label == self.app_label) or \
+           (isinstance(obj2, Member) and obj1._meta.app_label == self.app_label):
             return True
         return None