diff --git a/profiles/games-kids.nix b/profiles/games-kids.nix
index cf765de..8057cc3 100644
--- a/profiles/games-kids.nix
+++ b/profiles/games-kids.nix
@@ -2,11 +2,9 @@
 {
   config,
   pkgs,
+  nixpkgsUnstable,
   ...
-}: let
-  sources = import ../nix/sources.nix;
-  unstable = import sources.nixpkgsUnstable {};
-in {
+}: {
   imports = [
     ../profiles/minecraftClient.nix # Play Minecraft :-)
   ];
@@ -20,7 +18,7 @@ in {
     freeciv # Multiplayer (or single player), turn-based strategy game
     freedroidrpg # Isometric 3D RPG similar to game Diablo
     gcompris # Educational software suite, kids aged 2 to 10
-    unstable.grapejuice # Simple Wine+Roblox management tool
+    nixpkgsUnstable.grapejuice # Simple Wine+Roblox management tool
     #lincity_ng      # City building game
     meritous # Action-adventure dungeon crawl game
     minetest # Infinite-world block sandbox game