diff --git a/src/ATrade/Driver/Real.hs b/src/ATrade/Driver/Real.hs
index 044c119..ff67701 100644
--- a/src/ATrade/Driver/Real.hs
+++ b/src/ATrade/Driver/Real.hs
@@ -1,9 +1,7 @@
 {-# LANGUAGE OverloadedStrings #-}
 {-# LANGUAGE MultiWayIf #-}
-{-# LANGUAGE BangPatterns #-}
 {-# LANGUAGE CPP #-}
 {-# LANGUAGE RankNTypes #-}
-{-# LANGUAGE TypeSynonymInstances #-}
 {-# LANGUAGE FlexibleInstances #-}
 {-# LANGUAGE MultiParamTypeClasses #-}
 {-# LANGUAGE FlexibleContexts #-}