diff --git a/hosts/micronix/default.nix b/hosts/micronix/default.nix
index 1af5bf3..c0fe672 100644
--- a/hosts/micronix/default.nix
+++ b/hosts/micronix/default.nix
@@ -5,6 +5,7 @@
     ./users.nix
     ./fonts.nix
     ./sound.nix
+    ./ui.nix
   ];
 
   config = {
@@ -57,17 +58,17 @@
     networking.firewall.enable = true;
 
     time.timeZone = "America/Montevideo";
-    i18n.defaultLocale = "es_UY.UTF-8";
+    i18n.defaultLocale = "en_US.UTF-8";
     i18n.extraLocaleSettings = {
-      LC_ADDRESS = "es_UY.UTF-8";
-      LC_IDENTIFICATION = "es_UY.UTF-8";
-      LC_MEASUREMENT = "es_UY.UTF-8";
-      LC_MONETARY = "es_UY.UTF-8";
-      LC_NAME = "es_UY.UTF-8";
-      LC_NUMERIC = "es_UY.UTF-8";
-      LC_PAPER = "es_UY.UTF-8";
-      LC_TELEPHONE = "es_UY.UTF-8";
-      LC_TIME = "es_UY.UTF-8";
+      LC_ADDRESS = "en_US.UTF-8";
+      LC_IDENTIFICATION = "en_US.UTF-8";
+      LC_MEASUREMENT = "en_US.UTF-8";
+      LC_MONETARY = "en_US.UTF-8";
+      LC_NAME = "en_US.UTF-8";
+      LC_NUMERIC = "en_US.UTF-8";
+      LC_PAPER = "en_US.UTF-8";
+      LC_TELEPHONE = "en_US.UTF-8";
+      LC_TIME = "en_US.UTF-8";
     };
 
     system.stateVersion = "24.11";
diff --git a/hosts/micronix/ui.nix b/hosts/micronix/ui.nix
new file mode 100644
index 0000000..f81d29f
--- /dev/null
+++ b/hosts/micronix/ui.nix
@@ -0,0 +1,6 @@
+{...}: {
+  qt = {
+    platformTheme = "qt5ct";
+    style = "kvantum";
+  };
+}