1 files changed, 12 insertions, 7 deletions
diff --git a/default.nix b/default.nix
index 3de5581..e49bc1a 100644
--- a/default.nix
+++ b/default.nix
@@ -1,12 +1,17 @@
-{ pkgs ? import (import ./nix/sources.nix).nixpkgs { } }: rec {
-  haskellPackages = pkgs.haskellPackages.override {
-    overrides = self: super: {
-      sensors = self.callCabal2nix "sensors" ./. { };
-    };
-  };
+{ pkgs ? import sources.nixpkgs {
+    overlays = [
+      (import ./pkgs)
+    ];
+  }
+, sources ? import ./nix/sources.nix
+}:
+let
+  inherit (pkgs) haskellPackages;
+in
+{
   inherit (haskellPackages) sensors;
   shell = haskellPackages.shellFor {
-    packages = _: [ sensors ];
+    packages = _: haskellPackages: with haskellPackages; [ sensors ];
     buildInputs = [
       haskellPackages.cabal-install
       haskellPackages.ormolu