X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;ds=sidebyside;f=shell.nix;fp=shell.nix;h=3846dd5bf7bc9d4862a420086bc9293865ba58d3;hb=cfeb65a103cb58048328b2ca3ce74351017f70d1;hp=07952fc2e2c493b868322442986d545cfd5c6987;hpb=a1b6481db1e02013f668851096b084ff6088f682;p=github%2Ffretlink%2Fhmacaroons.git

diff --git a/shell.nix b/shell.nix
index 07952fc..3846dd5 100644
--- a/shell.nix
+++ b/shell.nix
@@ -1,5 +1,5 @@
-with (import <nixpkgs> {}).pkgs;
-let hspkgs = haskell-ng.packages.ghc7101.override {
+{ pkgs ? import <nixpkgs> {}, compiler ? "ghc7101" }:
+let hspkgs = pkgs.haskell.packages.${compiler}.override {
      overrides = self: super: {
        hmacaroons = self.callPackage ./. {};
       };