diff --git a/XMonad/Core.hs b/XMonad/Core.hs
index 0f5ab31..a12f63d 100644
--- a/XMonad/Core.hs
+++ b/XMonad/Core.hs
@@ -1,7 +1,6 @@
 {-# LANGUAGE ExistentialQuantification, FlexibleInstances, GeneralizedNewtypeDeriving,
              MultiParamTypeClasses, TypeSynonymInstances, CPP, DeriveDataTypeable #-}
 -- required for deriving Typeable
-{- # OPTIONS_GHC -fglasgow-exts #-}
 
 -----------------------------------------------------------------------------
 -- |
diff --git a/XMonad/Layout.hs b/XMonad/Layout.hs
index 992415e..3b0c3f9 100644
--- a/XMonad/Layout.hs
+++ b/XMonad/Layout.hs
@@ -1,4 +1,3 @@
-{- # OPTIONS_GHC -fglasgow-exts    #-} -- For deriving Data/Typeable
 {-# LANGUAGE FlexibleInstances, MultiParamTypeClasses, PatternGuards, TypeSynonymInstances, DeriveDataTypeable #-}
 
 -- --------------------------------------------------------------------------
diff --git a/XMonad/Operations.hs b/XMonad/Operations.hs
index 07a2f70..a5b2b66 100644
--- a/XMonad/Operations.hs
+++ b/XMonad/Operations.hs
@@ -1,7 +1,6 @@
 {-# OPTIONS_GHC -fno-warn-orphans #-}
 {-# LANGUAGE FlexibleInstances, MultiParamTypeClasses, PatternGuards, TypeSynonymInstances, DeriveDataTypeable #-}
 
-{- # OPTIONS_GHC -fglasgow-exts    #-} -- For deriving Data/Typeable
 -- --------------------------------------------------------------------------
 -- |
 -- Module      :  XMonad.Operations