diff --git a/cabal-install/Distribution/Compat/Exception.hs b/cabal-install/Distribution/Compat/Exception.hs
index 2baafb5015e97eabb3db6644f31de17825ad4424..739c835972183cc71ba9998208aab09b69a8a67d 100644
--- a/cabal-install/Distribution/Compat/Exception.hs
+++ b/cabal-install/Distribution/Compat/Exception.hs
@@ -2,7 +2,7 @@
 {-# OPTIONS_GHC -cpp #-}
 {-# OPTIONS_NHC98 -cpp #-}
 {-# OPTIONS_JHC -fcpp #-}
--- #hide
+{-# OPTIONS_HADDOCK hide #-}
 module Distribution.Compat.Exception (
   SomeException,
   onException,
diff --git a/cabal-install/Distribution/Compat/FilePerms.hs b/cabal-install/Distribution/Compat/FilePerms.hs
index 615bd4dedd3ac69214a9fe800d8fede08bee7ce6..098878875299db798dfe8dc6677b81b19e70a78d 100644
--- a/cabal-install/Distribution/Compat/FilePerms.hs
+++ b/cabal-install/Distribution/Compat/FilePerms.hs
@@ -1,5 +1,5 @@
 {-# LANGUAGE CPP #-}
--- #hide
+{-# OPTIONS_HADDOCK hide #-}
 module Distribution.Compat.FilePerms (
   setFileOrdinary,
   setFileExecutable,