From 5d004b393c7a497d0da0599f7f4ddb29b721c512 Mon Sep 17 00:00:00 2001
From: Alan Pearce
Date: Sat, 5 Oct 2019 18:05:04 +0200
Subject: Purge unstable from system/

---
 system/modules/configuration/nix.nix | 9 ---------
 system/trillian.nix                  | 5 -----
 2 files changed, 14 deletions(-)

diff --git a/system/modules/configuration/nix.nix b/system/modules/configuration/nix.nix
index 9aa83435..d254de0e 100644
--- a/system/modules/configuration/nix.nix
+++ b/system/modules/configuration/nix.nix
@@ -13,14 +13,6 @@
     };
   };
 
-  nixpkgs.config = {
-    packageOverrides = pkgs: {
-      unstable = import <nixos-unstable> {
-        config = config.nixpkgs.config;
-      };
-    };
-  };
-
   environment.systemPackages = with pkgs; [
     cachix
   ];
@@ -31,7 +23,6 @@
   };
   systemd.services.nixos-upgrade = {
     script = pkgs.lib.mkForce ''
-      ${pkgs.nix}/bin/nix-channel --update nixos-unstable
       ${config.system.build.nixos-rebuild}/bin/nixos-rebuild boot --no-build-output --upgrade ${toString config.system.autoUpgrade.flags}
     '';
   };
diff --git a/system/trillian.nix b/system/trillian.nix
index e7fbb7f9..3fdd775e 100644
--- a/system/trillian.nix
+++ b/system/trillian.nix
@@ -10,11 +10,6 @@
 
   nixpkgs.config = {
     allowUnfree = true;
-    packageOverrides = pkgs: {
-      unstable = import <nixpkgs-unstable> {
-        config = config.nixpkgs.config;
-      };
-    };
   };
 
   networking = {
-- 
cgit 1.4.1