diff --git a/bin/mm-server b/bin/mm-server
index fc58f566..5894b498 100755
--- a/bin/mm-server
+++ b/bin/mm-server
@@ -1,5 +1,6 @@
 #!/usr/bin/env ruby
 
+require "rubygems"
 require "thor"
 require "thor/group"