diff --git a/pkgs/applications/video/mpv/default.nix b/pkgs/applications/video/mpv/default.nix
index d36e2b677444..5fdb7d24f387 100644
--- a/pkgs/applications/video/mpv/default.nix
+++ b/pkgs/applications/video/mpv/default.nix
@@ -82,7 +82,7 @@ let
   inherit (darwin.apple_sdk_11_0.frameworks)
     AVFoundation CoreFoundation CoreMedia Cocoa CoreAudio MediaPlayer Accelerate;
   luaEnv = lua.withPackages (ps: with ps; [ luasocket ]);
-in stdenv.mkDerivation (self: {
+in stdenv.mkDerivation (finalAttrs: {
   pname = "mpv";
   version = "0.35.1";
 
@@ -91,7 +91,7 @@ in stdenv.mkDerivation (self: {
   src = fetchFromGitHub {
     owner = "mpv-player";
     repo = "mpv";
-    rev = "v${self.version}";
+    rev = "v${finalAttrs.version}";
     sha256 = "sha256-CoYTX9hgxLo72YdMoa0sEywg4kybHbFsypHk1rCM6tM=";
   };
 
@@ -233,7 +233,7 @@ in stdenv.mkDerivation (self: {
       mpv is a free and open-source general-purpose video player, based on the
       MPlayer and mplayer2 projects, with great improvements above both.
     '';
-    changelog = "https://github.com/mpv-player/mpv/releases/tag/v${self.version}";
+    changelog = "https://github.com/mpv-player/mpv/releases/tag/v${finalAttrs.version}";
     license = licenses.gpl2Plus;
     maintainers = with maintainers; [ AndersonTorres fpletz globin ma27 tadeokondrak ];
     platforms = platforms.unix;