From 05fbc82771a0a63473cbd22cdc2367f393ad00f4 Mon Sep 17 00:00:00 2001
From: Fritz Otlinghaus <fritz@otlinghaus.it>
Date: Sun, 31 Jan 2021 13:12:36 +0100
Subject: [PATCH] nixos/top-level: add specialisation.<name>.configuration type

---
 nixos/modules/system/activation/top-level.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/nixos/modules/system/activation/top-level.nix b/nixos/modules/system/activation/top-level.nix
index b0f77ca3fb8d..75eb91f2834c 100644
--- a/nixos/modules/system/activation/top-level.nix
+++ b/nixos/modules/system/activation/top-level.nix
@@ -173,6 +173,7 @@ in
           };
 
           options.configuration = mkOption {
+            type = types.attrsOf types.anything;
             default = {};
             description = "Arbitrary NixOS configuration options.";
           };