diff --git a/pkgs/data/maps/dem/default.nix b/pkgs/data/maps/dem/default.nix

index 35d043ccf9f3d808bdc72df1c72eb4be8f959b88..85e46bb177500d82d9eb90eb77b008e2c39b9af7 100644

--- a/pkgs/data/maps/dem/default.nix

+++ b/pkgs/data/maps/dem/default.nix

@@ -1,5 +1,5 @@

-, withVRT ? true, gdal }:

{ lib, stdenvNoCC, fetchurl, unzip

+, withVRT ? true, gdal }:

let

dem1 = builtins.fromJSON (builtins.readFile ./dem1.json);

in