diff --git a/modules/gnome/default.nix b/modules/gnome/default.nix
index 67b12f2..9741a5e 100644
--- a/modules/gnome/default.nix
+++ b/modules/gnome/default.nix
@@ -25,6 +25,9 @@
   i18n.inputMethod.enabled = "ibus";
   i18n.inputMethod.ibus.engines = with pkgs.ibus-engines; [mozc];
 
+  # Allow automatic timezoned to work.
+  services.geoclue2.enableDemoAgent = lib.mkForce true;
+
   # TODO: Remove this, temporary fix while the extension is not published.
   fileSystems."/home/zoriya/.local/share/gnome-shell/extensions/fairy@zoriya.dev" = {
     device = "/home/zoriya/projects/fairy/";
diff --git a/modules/nixos/default.nix b/modules/nixos/default.nix
index 82bef30..f2e76ee 100644
--- a/modules/nixos/default.nix
+++ b/modules/nixos/default.nix
@@ -18,7 +18,7 @@
     efi.canTouchEfiVariables = true;
   };
   networking.networkmanager.enable = true;
-  time.timeZone = "Asia/Tokyo";
+  services.automatic-timezoned.enable = true;
 
   programs.gnupg.agent = {
     enable = true;
diff --git a/modules/nixos/fonts/flatpak_fonts.nix b/modules/nixos/fonts/flatpak_fonts.nix
index 169b683..aa5e241 100644
--- a/modules/nixos/fonts/flatpak_fonts.nix
+++ b/modules/nixos/fonts/flatpak_fonts.nix
@@ -12,7 +12,7 @@
     };
     aggregatedFonts = pkgs.buildEnv {
       name = "system-fonts";
-      paths = config.fonts.fonts;
+      paths = config.fonts.packages;
       pathsToLink = ["/share/fonts"];
     };
   in {