diff --git a/src/Language/JSON/Assignment.hs b/src/Language/JSON/Assignment.hs
index 7105bcc8a..d2bed058a 100644
--- a/src/Language/JSON/Assignment.hs
+++ b/src/Language/JSON/Assignment.hs
@@ -1,4 +1,3 @@
-{-# LANGUAGE TypeOperators #-}
 module Language.JSON.Assignment
 ( assignment
 , Syntax