diff --git a/app/models/web_console/console_session.rb b/app/models/web_console/console_session.rb
index <HASH>..<HASH> 100644
--- a/app/models/web_console/console_session.rb
+++ b/app/models/web_console/console_session.rb
@@ -104,4 +104,7 @@ module WebConsole
         synchronize { INMEMORY_STORAGE[id] = self }
       end
   end
+
+  # Explicitly configue include_root_in_json for Rails 3 compatibility.
+  ConsoleSession.include_root_in_json = false
 end
Explicitly configue include_root_in_json for Rails 3 compatibility