diff --git a/lib/jammit/uglifier.rb b/lib/jammit/uglifier.rb
index <HASH>..<HASH> 100644
--- a/lib/jammit/uglifier.rb
+++ b/lib/jammit/uglifier.rb
@@ -1,3 +1,3 @@
-class Jammit::Uglifier < Uglifier
+class Jammit::Uglifier < ::Uglifier
   alias :compress :compile
 end
\ No newline at end of file
added :: to uglify superclass for reliability