3 files changed, 4 insertions, 4 deletions
diff --git a/src/Text/Pandoc/Extensions.hs b/src/Text/Pandoc/Extensions.hs
index 495c6e5de..0e6e38ed1 100644
--- a/src/Text/Pandoc/Extensions.hs
+++ b/src/Text/Pandoc/Extensions.hs
@@ -1,8 +1,8 @@
 {-# LANGUAGE CPP                        #-}
-{-# LANGUAGE NoImplicitPrelude #-}
+{-# LANGUAGE NoImplicitPrelude          #-}
 {-# LANGUAGE DeriveDataTypeable         #-}
 {-# LANGUAGE DeriveGeneric              #-}
-#ifndef AVOID_TEMPLATE_HASKELL
+#ifdef DERIVE_JSON_VIA_TH
 {-# LANGUAGE GeneralizedNewtypeDeriving #-}
 {-# LANGUAGE TemplateHaskell            #-}
 #endif
diff --git a/src/Text/Pandoc/Filter.hs b/src/Text/Pandoc/Filter.hs
index df80d4c82..ac658f5aa 100644
--- a/src/Text/Pandoc/Filter.hs
+++ b/src/Text/Pandoc/Filter.hs
@@ -1,7 +1,7 @@
 {-# LANGUAGE CPP               #-}
 {-# LANGUAGE DeriveGeneric     #-}
 {-# LANGUAGE NoImplicitPrelude #-}
-#ifndef AVOID_TEMPLATE_HASKELL
+#ifdef DERIVE_JSON_VIA_TH
 {-# LANGUAGE TemplateHaskell   #-}
 #endif
 {-
diff --git a/src/Text/Pandoc/Options.hs b/src/Text/Pandoc/Options.hs
index cea365ab4..80dab5a14 100644
--- a/src/Text/Pandoc/Options.hs
+++ b/src/Text/Pandoc/Options.hs
@@ -2,7 +2,7 @@
 {-# LANGUAGE DeriveDataTypeable #-}
 {-# LANGUAGE DeriveGeneric      #-}
 {-# LANGUAGE NoImplicitPrelude  #-}
-#ifndef AVOID_TEMPLATE_HASKELL
+#ifdef DERIVE_JSON_VIA_TH
 {-# LANGUAGE TemplateHaskell    #-}
 #endif