diff --git a/lib/octopus/proxy.rb b/lib/octopus/proxy.rb
index 27093f47..3e99a4de 100644
--- a/lib/octopus/proxy.rb
+++ b/lib/octopus/proxy.rb
@@ -1,6 +1,7 @@
 require 'set'
 require 'octopus/slave_group'
 require 'octopus/load_balancing/round_robin'
+require 'octopus/query_analysis'
 
 module Octopus
   class Proxy