From 4e72efc4410fe025d9e458ea63c687774f20b3a9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Domen=20Ko=C5=BEar?= <domen@dev.si>
Date: Thu, 29 Oct 2020 16:21:57 +0100
Subject: [PATCH] servant: generate docs using python3

(cherry picked from commit 59c53bc62e1e25015bd8deedd7252ee5037314b3)
---
 pkgs/development/haskell-modules/configuration-common.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index 0a61c0accb4a..a08e38adebd4 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -675,7 +675,7 @@ self: super: {
         postPatch = ''
           substituteInPlace conf.py --replace "'.md': CommonMarkParser," ""
         '';
-        nativeBuildInputs = with pkgs.buildPackages.pythonPackages; [ sphinx recommonmark sphinx_rtd_theme ];
+        nativeBuildInputs = with pkgs.buildPackages.python3Packages; [ sphinx recommonmark sphinx_rtd_theme ];
         makeFlags = [ "html" ];
         installPhase = ''
           mv _build/html $out