diff --git a/base/default.nix b/base/default.nix
index a043587..c60f8dd 100644
--- a/base/default.nix
+++ b/base/default.nix
@@ -54,7 +54,7 @@
   users = {
     users.fabian = {
       isNormalUser = true;
-      uid = 1002;
+      uid = 1002; # nunca cambiar mi ID de usuario
       group = "fabian";
       shell = pkgs.zsh;
       extraGroups = [ "users" "wheel" "networkmanager" "dialout" "libvirtd" ];
diff --git a/home/shenvs/altera.nix b/home/shenvs/altera.nix
new file mode 100644
index 0000000..ee7f272
--- /dev/null
+++ b/home/shenvs/altera.nix
@@ -0,0 +1,36 @@
+{ lib, pkgs, ... }:
+with lib; {
+  namespaced = true;
+
+  packages = with pkgs; [
+    (quartus-prime-lite.override { supportedDevices = [ "Cyclone V" ]; })
+  ];
+
+  # Evita GC
+  hm.xdg.configFile."quartus-inputs".text = let
+    inherit (pkgs) requireFile;
+    homepage = "https://fpgasoftware.intel.com";
+    version = "20.1.1.720";
+    url = "${homepage}/${versions.majorMinor version}/?edition=lite&platform=linux";
+
+    inputs = [
+      (requireFile {
+        name = "QuartusLiteSetup-${version}-linux.run";
+        sha256 = "0mjp1rg312dipr7q95pb4nf4b8fwvxgflnd1vafi3g9cshbb1c3k";
+        inherit url;
+      })
+
+      (requireFile {
+        name = "ModelSimSetup-${version}-linux.run";
+        sha256 = "1cqgv8x6vqga8s4v19yhmgrr886rb6p7sbx80528df5n4rpr2k4i";
+        inherit url;
+      })
+
+      (requireFile {
+        name = "cyclonev-${version}.qdz";
+        sha256 = "11baa9zpmmfkmyv33w1r57ipf490gnd3dpi2daripf38wld8lgak";
+        inherit url;
+      })
+    ];
+  in concatStringsSep "\n" inputs;
+}