diff --git a/package.nix b/package.nix
index 39f63c3..f3103d2 100644
--- a/package.nix
+++ b/package.nix
@@ -1,4 +1,4 @@
-{ pkgs
+{ rustPlatform
 , lib
 , stdenv
 , pkg-config
@@ -11,7 +11,7 @@
 let
   customizeFeatures = !(enableCodeforces && enableOsu);
 in
-pkgs.rustPlatform.buildRustPackage {
+rustPlatform.buildRustPackage {
   pname = "youmubot";
   version = "0.1.0";