diff --git a/frameworks/Ruby/grape/config.ru b/frameworks/Ruby/grape/config.ru
index 334605c20c4..65396539b64 100644
--- a/frameworks/Ruby/grape/config.ru
+++ b/frameworks/Ruby/grape/config.ru
@@ -35,6 +35,7 @@ module Acme
   end
 
   class DatabaseQueries < Grape::API
+    logger nil
     helpers do
       def bounded_queries
         queries = params[:queries].to_i
@@ -80,6 +81,7 @@ module Acme
       header 'Date', Time.now.httpdate if defined?(Puma)
       header 'Server', 'WebServer'
     end
+    logger nil
     content_type :json, 'application/json'
     format :json