diff --git a/theba.nix b/theba.nix
index f3c5008..abb9a76 100644
--- a/theba.nix
+++ b/theba.nix
@@ -67,6 +67,6 @@
   virtualisation.docker.enable = true;
   users.extraUsers.gebner.extraGroups = [ "docker" ];
 
-  time.timeZone = pkgs.lib.mkOverride 10 "Europe/Helsinki";
+  time.timeZone = pkgs.lib.mkOverride 10 "Asia/Tokyo";
 
 }