diff --git a/pkgs/games/uqm/3dovideo.nix b/pkgs/games/uqm/3dovideo.nix
index 0773b651152e..4ebbc9c49923 100644
--- a/pkgs/games/uqm/3dovideo.nix
+++ b/pkgs/games/uqm/3dovideo.nix
@@ -1,10 +1,8 @@
-{ stdenv, requireFile, writeText, fetchurl, haskellPackages }:
-
-with lib;
+{ stdenv, lib, requireFile, writeText, fetchurl, haskellPackages }:
 
 let
   makeSpin = num: let
-    padded = (optionalString (lessThan num 10) "0") + toString num;
+    padded = (lib.optionalString (lib.lessThan num 10) "0") + toString num;
   in "slides.spins.${padded} = 3DOVID:" +
      "addons/3dovideo/spins/ship${padded}.duk:" +
      "addons/3dovideo/spins/spin.aif:" +
@@ -13,7 +11,7 @@ let
   videoRMP = writeText "3dovideo.rmp" (''
     slides.ending = 3DOVID:addons/3dovideo/ending/victory.duk
     slides.intro = 3DOVID:addons/3dovideo/intro/intro.duk
-  '' + concatMapStrings makeSpin (range 0 24));
+  '' + lib.concatMapStrings makeSpin (lib.range 0 24));
 
   helper = with haskellPackages; mkDerivation {
     pname = "uqm3donix";
diff --git a/pkgs/games/uqm/default.nix b/pkgs/games/uqm/default.nix
index f1ac122ccc41..a06c1b3b6652 100644
--- a/pkgs/games/uqm/default.nix
+++ b/pkgs/games/uqm/default.nix
@@ -12,7 +12,7 @@ assert use3DOVideos -> requireFile != null && writeText != null
 
 let
   videos = import ./3dovideo.nix {
-    inherit stdenv requireFile writeText fetchurl haskellPackages;
+    inherit stdenv lib requireFile writeText fetchurl haskellPackages;
   };
 
   remixPacks = lib.imap1 (num: sha256: fetchurl rec {