diff --git a/test/Test/TickTable.hs b/test/Test/TickTable.hs
index 1766f22..5aaf718 100644
--- a/test/Test/TickTable.hs
+++ b/test/Test/TickTable.hs
@@ -1,4 +1,3 @@
-{-# LANGUAGE OverloadedStrings #-}
 
 module Test.TickTable
   (