From 9aa3aec58813686563ed899617377ae1ac25a41d Mon Sep 17 00:00:00 2001
From: teutat3s <teutates@mailbox.org>
Date: Sun, 7 Apr 2024 16:44:06 +0200
Subject: [PATCH] nix: use version 2_20

---
 modules/nix/default.nix | 2 +-
 overlays/default.nix    | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/modules/nix/default.nix b/modules/nix/default.nix
index 124aad98..9f5a13b4 100644
--- a/modules/nix/default.nix
+++ b/modules/nix/default.nix
@@ -30,7 +30,7 @@
 
   nix = {
     # Use default version alias for nix package
-    package = pkgs.nix;
+    package = pkgs.nixVersions.nix_2_20;
     gc.automatic = true;
     optimise.automatic = true;
 
diff --git a/overlays/default.nix b/overlays/default.nix
index 55b72f5e..82a5ff58 100644
--- a/overlays/default.nix
+++ b/overlays/default.nix
@@ -24,6 +24,7 @@
           in
           {
             direnv = unstable.direnv;
+            nixVersions = prev.nixVersions // {inherit (unstable.nixVersions) nix_2_20;};
             nix-direnv = unstable.nix-direnv;
             _1password = unstable._1password;
             _1password-cli = unstable._1password-cli;