diff --git a/test/Servant/EkgSpec.hs b/test/Servant/EkgSpec.hs
index 54f5538..c7b214d 100644
--- a/test/Servant/EkgSpec.hs
+++ b/test/Servant/EkgSpec.hs
@@ -1,7 +1,6 @@
 {-# LANGUAGE CPP                  #-}
 {-# LANGUAGE DataKinds            #-}
 {-# LANGUAGE DeriveGeneric        #-}
-{-# LANGUAGE OverlappingInstances #-}
 {-# LANGUAGE OverloadedStrings    #-}
 {-# LANGUAGE PolyKinds            #-}
 {-# LANGUAGE TypeFamilies         #-}