diff --git a/nixos/desktop/configuration.nix b/nixos/desktop/configuration.nix
index b8668e8..2b125c8 100644
--- a/nixos/desktop/configuration.nix
+++ b/nixos/desktop/configuration.nix
@@ -172,12 +172,20 @@
     #noto-fonts-emoji
   ];
 
-  programs.steam = {
-    enable = true;
-    remotePlay.openFirewall =
-      true; # Open ports in the firewall for Steam Remote Play
-    dedicatedServer.openFirewall =
-      true; # Open ports in the firewall for Source Dedicated Server
+  programs = {
+    steam = {
+      enable = true;
+      remotePlay.openFirewall =
+        true; # Open ports in the firewall for Steam Remote Play
+      dedicatedServer.openFirewall =
+        true; # Open ports in the firewall for Source Dedicated Server
+    };
+
+    bash ={
+      shellAliases = {
+        cross="NIX_STORE=/nix/store cross";
+      };
+    };
   };
 
   programs.dconf.enable = true;