diff --git a/modules/nat.nix b/modules/nat.nix
new file mode 100644
index 0000000..be37b6f
--- /dev/null
+++ b/modules/nat.nix
@@ -0,0 +1,7 @@
+{
+  config.networking.nat = {
+    enable = true;
+    internalInterfaces = [ "ve-+" ];
+    externalInterface = "wlo1";
+  };
+}
diff --git a/modules/qemu.nix b/modules/qemu.nix
new file mode 100644
index 0000000..4898152
--- /dev/null
+++ b/modules/qemu.nix
@@ -0,0 +1,7 @@
+{
+  home.home.shellAliases = {
+    vm = "sudo nixos-rebuild build-vm --flake .#email";
+    build = "sudo nixos-rebuild switch --flake .#default";
+    build-nosub = "sudo nixos-rebuild switch --flake .#default --option substitute false";
+  };
+}