diff --git a/kubernetes/client/models/v1_api_service_spec.py b/kubernetes/client/models/v1_api_service_spec.py
index d74364fcc0..62789f94c2 100644
--- a/kubernetes/client/models/v1_api_service_spec.py
+++ b/kubernetes/client/models/v1_api_service_spec.py
@@ -6,7 +6,7 @@
     No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen)
 
     OpenAPI spec version: v1.13.4
-    
+
     Generated by: https://github.com/swagger-api/swagger-codegen.git
 """
 
@@ -192,8 +192,9 @@ def service(self, service):
         :param service: The service of this V1APIServiceSpec.
         :type: V1ServiceReference
         """
-        if service is None:
-            raise ValueError("Invalid value for `service`, must not be `None`")
+        # TODO: https://github.com/kubernetes-client/gen/issues/52#issuecomment-389985343
+        #if service is None:
+        #    raise ValueError("Invalid value for `service`, must not be `None`")
 
         self._service = service