diff --git a/lib/middleman-deploy/commands.rb b/lib/middleman-deploy/commands.rb
index 549caab..7ae34fb 100644
--- a/lib/middleman-deploy/commands.rb
+++ b/lib/middleman-deploy/commands.rb
@@ -1,5 +1,5 @@
 require 'middleman-core/cli'
-
+require 'middleman-core/rack'
 require 'middleman-deploy/pkg-info'
 require 'middleman-deploy/extension'
 require 'middleman-deploy/methods'