diff --git a/clearml/backend_api/session/client/client.py b/clearml/backend_api/session/client/client.py
index 51d9fae7..f96c3512 100644
--- a/clearml/backend_api/session/client/client.py
+++ b/clearml/backend_api/session/client/client.py
@@ -323,6 +323,8 @@ class Entity(object):
             pass
 
         func = getattr(self._service, attr)
+        if not callable(func):
+            return func
 
         @wrap_request_class(func)
         def new_func(*args, **kwargs):