diff --git a/pkgs/applications/editors/emacs/elisp-packages/manual-packages/youtube-dl/default.nix b/pkgs/applications/editors/emacs/elisp-packages/manual-packages/youtube-dl/default.nix
index ec25ab9b1bdf..68ffac3697b6 100644
--- a/pkgs/applications/editors/emacs/elisp-packages/manual-packages/youtube-dl/default.nix
+++ b/pkgs/applications/editors/emacs/elisp-packages/manual-packages/youtube-dl/default.nix
@@ -1,10 +1,10 @@
-{ lib
-, fetchFromGitHub
-, trivialBuild
-, emacs
+{
+  lib,
+  fetchFromGitHub,
+  melpaBuild,
 }:
 
-trivialBuild {
+melpaBuild {
   pname = "youtube-dl";
   version = "1.0-unstable-2018-10-12";
 
@@ -12,14 +12,13 @@ trivialBuild {
     owner = "skeeto";
     repo = "youtube-dl-emacs";
     rev = "af877b5bc4f01c04fccfa7d47a2c328926f20ef4";
-    sha256 = "sha256-Etl95rcoRACDPjcTPQqYK2L+w8OZbOrTrRT0JadMdH4=";
+    hash = "sha256-Etl95rcoRACDPjcTPQqYK2L+w8OZbOrTrRT0JadMdH4=";
   };
 
-  meta = with lib; {
+  meta = {
     description = "Emacs youtube-dl download manager";
     homepage = "https://github.com/skeeto/youtube-dl-emacs";
-    license = licenses.unlicense;
-    maintainers = with maintainers; [ leungbk ];
-    inherit (emacs.meta) platforms;
+    license = lib.licenses.unlicense;
+    maintainers = with lib.maintainers; [ leungbk ];
   };
 }