diff --git a/servant-client/test/Servant/ClientSpec.hs b/servant-client/test/Servant/ClientSpec.hs
index 242a3620..1a8ea875 100644
--- a/servant-client/test/Servant/ClientSpec.hs
+++ b/servant-client/test/Servant/ClientSpec.hs
@@ -9,6 +9,7 @@
 {-# LANGUAGE TypeOperators      #-}
 {-# OPTIONS_GHC -fcontext-stack=100 #-}
 {-# OPTIONS_GHC -fno-warn-orphans #-}
+{-# OPTIONS_GHC -fno-warn-missing-methods #-}
 
 module Servant.ClientSpec where
 
diff --git a/servant/test/Servant/API/ContentTypesSpec.hs b/servant/test/Servant/API/ContentTypesSpec.hs
index 0f4a075a..d55ced1c 100644
--- a/servant/test/Servant/API/ContentTypesSpec.hs
+++ b/servant/test/Servant/API/ContentTypesSpec.hs
@@ -4,6 +4,8 @@
 {-# LANGUAGE MultiParamTypeClasses #-}
 {-# LANGUAGE OverloadedStrings     #-}
 {-# OPTIONS_GHC -fno-warn-orphans #-}
+{-# OPTIONS_GHC -fno-warn-missing-methods #-}
+
 module Servant.API.ContentTypesSpec where
 
 #if !MIN_VERSION_base(4,8,0)