diff --git a/Language/Haskell/GhcMod/Flag.hs b/Language/Haskell/GhcMod/Flag.hs
index b184cc2..cfd4e8a 100644
--- a/Language/Haskell/GhcMod/Flag.hs
+++ b/Language/Haskell/GhcMod/Flag.hs
@@ -1,5 +1,3 @@
-{-# LANGUAGE CPP #-}
-
 module Language.Haskell.GhcMod.Flag where
 
 import qualified Language.Haskell.GhcMod.Gap as Gap