diff --git a/ghcide/src/Development/IDE/GHC/Compat/Error.hs b/ghcide/src/Development/IDE/GHC/Compat/Error.hs
index 2a1f46b7ce..06b6a9876b 100644
--- a/ghcide/src/Development/IDE/GHC/Compat/Error.hs
+++ b/ghcide/src/Development/IDE/GHC/Compat/Error.hs
@@ -1,5 +1,5 @@
+{-# LANGUAGE CPP             #-}
 {-# LANGUAGE TemplateHaskell #-}
-{-# LANGUAGE CPP #-}
 module Development.IDE.GHC.Compat.Error (
   -- * Top-level error types and lens for easy access
   MsgEnvelope(..),