diff --git a/user-adam.nix b/user-adam.nix
index 3c46bf0..27f84a4 100644
--- a/user-adam.nix
+++ b/user-adam.nix
@@ -14,6 +14,7 @@
       nextcloud-client
       rustdesk
       vivaldi
+      yt-dlp
 
       # Communication
       gajim
@@ -39,21 +40,30 @@
 
       # dev 
       vscodium
-      kicad
       ansible
       go
       virtualenv
+      shellcheck
+
+      # Maker
+      kicad
       freecad
       cura
 
-     # security
-     # yubioath-flutter
-     nmap
-     pwgen
+      # security
+      # yubioath-flutter
+      nmap
+      pwgen
 
-     # Desktop
-     kdeconnect
+      # Desktop
+      kdeconnect
     ];
   };
 
+environment.shellAliases = {
+  l = "ls -lh";
+  ll = " ls -lah";
+  ip = "ip -c";
+};
+
 }