Use signal from nixpkgs-unstable

home/graphical.nix

@@ -45,7 +45,7 @@ in rec {
     inkscape
   ]
   ++ (if pkgs.stdenv.isDarwin then [alloy6-mac] else [pkgs.alloy6])
-  ++ (if pkgs.stdenv.isDarwin then [] else [pkgs.keepassxc pkgs.vesktop pkgs.signal-desktop pkgs.ares])
+  ++ (if pkgs.stdenv.isDarwin then [] else [pkgs.keepassxc pkgs.vesktop pkgs.ares])
   ;
 
   programs.alacritty = alacritty;

nixos/machines/foxhut/boot.nix

@@ -30,6 +30,7 @@
 
   environment.systemPackages = (with pkgs-unstable; [
     renoise
+    signal-desktop
   ]) ++ (with pkgs; [
     prismlauncher
   ]);