diff --git a/src/Decorators.hs b/src/Decorators.hs
index ba9cc4e36..5853bd2a4 100644
--- a/src/Decorators.hs
+++ b/src/Decorators.hs
@@ -1,4 +1,4 @@
-{-# LANGUAGE DataKinds, GADTs, RankNTypes, ScopedTypeVariables, TypeOperators #-}
+{-# LANGUAGE DataKinds, TypeOperators #-}
 module Decorators
 ( ConstructorLabel(..)
 , constructorLabelWithSource