From 22b174a9d40bf3be1c2c014b924447831c2325ad Mon Sep 17 00:00:00 2001
From: Christine Dodrill <me@christine.website>
Date: Thu, 13 Feb 2020 02:56:08 +0000
Subject: [PATCH] use pinned nixpkgs for docker build

---
 docker.nix | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/docker.nix b/docker.nix
index 4b2cbc6..b1b6879 100644
--- a/docker.nix
+++ b/docker.nix
@@ -1,10 +1,8 @@
 { system ? builtins.currentSystem }:
 
 let
-  pkgs = import <nixpkgs> { inherit system; };
-
+  pkgs = import (import ./nix/sources.nix).nixpkgs { inherit system; };
   callPackage = pkgs.lib.callPackageWith pkgs;
-
   site = callPackage ./site.nix { };
 
   dockerImage = pkg: