diff --git a/lib/sidetiq/web.rb b/lib/sidetiq/web.rb
index 57e53b7..e8cbba4 100644
--- a/lib/sidetiq/web.rb
+++ b/lib/sidetiq/web.rb
@@ -1,3 +1,4 @@
+require 'sidetiq'
 require 'sidekiq/web'
 
 module Sidetiq