diff --git a/src/MdToHTML.hs b/src/MdToHTML.hs
index e3dc86a..aeb9bdb 100644
--- a/src/MdToHTML.hs
+++ b/src/MdToHTML.hs
@@ -6,6 +6,7 @@ module MdToHTML where
 
 import Control.Applicative hiding (many, some)
 import Control.Monad
+import Control.Monad.Combinators (count)
 import Data.Char
 import Data.List
 import Data.Ord (comparing)