diff --git a/sgx-bwmsgsv2.rb b/sgx-bwmsgsv2.rb
index 2104bb505cad6b2d9d670cb7a224ab86f8775b58..7ce14ea9cef818e1d3622d4a2606ccd017df5c4e 100755
--- a/sgx-bwmsgsv2.rb
+++ b/sgx-bwmsgsv2.rb
@@ -1007,7 +1007,7 @@ class WebhookHandler < Goliath::API
 			[jparams['from'], jparams['owner']] # NOTE: for outbound, 'from' == 'owner'
 		else
 			puts "big prob: '#{jparams['direction']}'"
-			return [400, {}, "OK"]
+			[jparams['from'], jparams['owner']]
 		end
 
 		return [400, {}, "Missing params\n"] unless users_num && others_num
diff --git a/test/property/test_webhook_handler.rb b/test/property/test_webhook_handler.rb
index 4c3d7d4023dc7a66cd4f7be18233f206a0a6a388..b83dc6468182c7d3093f4ccc48751392cbd55b76 100644
--- a/test/property/test_webhook_handler.rb
+++ b/test/property/test_webhook_handler.rb
@@ -155,7 +155,7 @@ class WebhookPropertyTest < Minitest::Test
 				.generate
 		}.check { |metadata, example|
 			result = invoke_webhook(example)
-			assert_equal [400, {}, "OK"], result
+			assert_equal [400, {}, "Missing params\n"], result
 			assert_empty written
 			entries = REDIS.stream_entries("messages").sync
 			assert_empty entries