diff --git a/ghc/compiler/rename/RnEnv.lhs b/ghc/compiler/rename/RnEnv.lhs
index c9c477e1551062a0201acb03025c4c23290bdf1e..ca8d8765136bd7a2174a743fc64fa89cfc45024d 100644
--- a/ghc/compiler/rename/RnEnv.lhs
+++ b/ghc/compiler/rename/RnEnv.lhs
@@ -38,7 +38,6 @@ import Outputable
 import Util		( removeDups, equivClasses, thenCmp )
 import List		( nub )
 import Maybes		( mapMaybe )
-import Char	        ( isAlphanum )
 \end{code}