diff --git a/users/willifan/desktop/applications.nix b/users/willifan/desktop/applications.nix
index a4af345..21372e4 100644
--- a/users/willifan/desktop/applications.nix
+++ b/users/willifan/desktop/applications.nix
@@ -1,7 +1,8 @@
-{ pkgs, ... }:
+{ pkgs, pkgs-unstable, ... }:
 {
 
-  environment.systemPackages = with pkgs; [
+  environment.systemPackages =
+    (with pkgs; [
 
     bc
     jq
@@ -19,12 +20,18 @@
     qemu
 
     libreoffice
-    prusa-slicer
+    #prusa-slicer
     orca-slicer
     gimp
     inkscape
 
 
-  ];
+  ])
+  ++
+  (with pkgs-unstable; [
+
+    prusa-slicer
+
+  ]);
 
 }