diff --git a/home/allowUnfreeWhitelist.nix b/home/allowUnfreeWhitelist.nix
index 0d850ba..9457c76 100644
--- a/home/allowUnfreeWhitelist.nix
+++ b/home/allowUnfreeWhitelist.nix
@@ -3,5 +3,16 @@ with lib;
 {
   nixpkgs.config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [
     "vmware-horizon-client"
+    "steam-original"
+    "steam"
+    "discord"
+    "pycharm-professional"
+    "rar"
+    "spotify"
+    "spotify-unwrapped"
+    "teams"
+    "zoom"
+    "vscode-extension-ms-vscode-cpptools"
+    "quartus-prime-lite-unwrapped"
   ];
 }
diff --git a/home/zshrc.nix b/home/zshrc.nix
index 7d68f70..926e671 100644
--- a/home/zshrc.nix
+++ b/home/zshrc.nix
@@ -87,11 +87,17 @@
   bindkey "\e[3~" delete-char
 
   function use() {
-    nix shell "nixpkgs#$1"
+    local pkg
+    pkg="$1"
+    shift
+    nix shell "nixpkgs#$pkg" "$@"
   }
 
   function unuse() {
-    nix shell "unstable#$1"
+    local pkg
+    pkg="$1"
+    shift
+    nix shell "unstable#$pkg" "$@"
   }
 
   function spawn () {