1 files changed, 1 insertions, 1 deletions
diff --git a/src/Text/Pandoc/Pretty.hs b/src/Text/Pandoc/Pretty.hs
index 2589f7f6b..5771f3a89 100644
--- a/src/Text/Pandoc/Pretty.hs
+++ b/src/Text/Pandoc/Pretty.hs
@@ -74,13 +74,13 @@ module Text.Pandoc.Pretty (
      )
 
 where
-import Prelude
 import Data.Sequence (Seq, fromList, (<|), singleton, mapWithIndex, viewl, ViewL(..))
 import Data.Foldable (toList)
 import Data.List (intercalate)
 import Data.String
 import Control.Monad.State
 import Data.Char (isSpace)
+import Text.Pandoc.Compat.Monoid ((<>))
 
 data RenderState a = RenderState{
          output       :: [a]        -- ^ In reverse order