--- a/EdisonAPI.cabal
+++ b/EdisonAPI.cabal
@@ -22,7 +22,6 @@
      Data.Edison.Seq.ListSeq
 Build-Depends:
      base >= 1.0,
-     haskell98 >= 1.0,
      mtl >= 1.0
 Extensions:
      MultiParamTypeClasses