From e66423e29b722122f878cd4f332ed656fdb3dec4 Mon Sep 17 00:00:00 2001
From: PerchunPak <git@perchun.it>
Date: Sat, 17 Jan 2026 23:50:17 +0100
Subject: [PATCH] Don't overwrite channels options

---
 snowfall-lib/flake/default.nix | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/snowfall-lib/flake/default.nix b/snowfall-lib/flake/default.nix
index 65cbe30..3565415 100644
--- a/snowfall-lib/flake/default.nix
+++ b/snowfall-lib/flake/default.nix
@@ -174,9 +174,13 @@ in rec {
 
         channelsConfig = full-flake-options.channels-config or {};
 
-        channels.nixpkgs.overlaysBuilder = snowfall-lib.overlay.create-overlays-builder {
-          inherit namespace;
-          extra-overlays = full-flake-options.overlays or [];
+        channels = custom-flake-options.channels // {
+          nixpkgs = custom-flake-options.channels.nixpkgs // {
+            overlaysBuilder = snowfall-lib.overlay.create-overlays-builder {
+              inherit namespace;
+              extra-overlays = full-flake-options.overlays or [ ];
+            };
+          };
         };
 
         outputsBuilder = outputs-builder;