diff --git a/hjsmin.cabal b/hjsmin.cabal
--- a/hjsmin.cabal
+++ b/hjsmin.cabal
@@ -1,5 +1,5 @@
 name:            hjsmin
-version:         0.2.0.1
+version:         0.2.0.2
 license:         BSD3
 license-file:    LICENSE
 author:          Alan Zimmerman <alan.zimm@gmail.com>
diff --git a/hjsmin.hs b/hjsmin.hs
--- a/hjsmin.hs
+++ b/hjsmin.hs
@@ -3,6 +3,7 @@
 
 #include "cabal_macros.h"
 
+import Data.Monoid ((<>))
 import Options.Applicative
 import Text.Jasmine