-source=("http://nixos.org/releases/$pkgname/$pkgname-$pkgver/$pkgname-$pkgver.tar.xz")
-sha256sums=('fc1233814ebb385a2a991c1fb88c97b344267281e173fea7d9acd3f9caf969d6')
+source=("https://nixos.org/releases/nix/nix-$pkgver/nix-$pkgver.tar.xz")
+sha256sums=('1a6fd2a23f5fde614c3937c0d51eff46d28dd30d245a66d34d59b15fd9bb8f2d')