diff --git a/configuration.nix b/configuration.nix
index 9b8763c..cd8adad 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -87,10 +87,23 @@
 
   networking.networkmanager.enable = true;
 
-  time.timeZone = "Europe/Berlin";
-  i18n.defaultLocale = "de_DE.UTF-8";
   console.keyMap = "de";
 
+  time.timeZone = "Europe/Berlin";
+
+  i18n.defaultLocale = "de_DE.UTF-8";
+  i18n.extraLocaleSettings = {
+    LC_ADDRESS = "de_DE.UTF-8";
+    LC_IDENTIFICATION = "de_DE.UTF-8";
+    LC_MEASUREMENT = "de_DE.UTF-8";
+    LC_MONETARY = "de_DE.UTF-8";
+    LC_NAME = "de_DE.UTF-8";
+    LC_NUMERIC = "de_DE.UTF-8";
+    LC_PAPER = "de_DE.UTF-8";
+    LC_TELEPHONE = "de_DE.UTF-8";
+    LC_TIME = "de_DE.UTF-8";
+  };
+
   ############################################################
   # BLUETOOTH
   ############################################################
@@ -226,6 +239,7 @@
   ############################################################
 
   zramSwap.enable = true;
+  
   boot.tmp.useTmpfs = true;
 
   services.journald.extraConfig = ''