diff --git a/host/ochsenchopf/default.nix b/host/ochsenchopf/default.nix
index 20cec11..63b203d 100644
--- a/host/ochsenchopf/default.nix
+++ b/host/ochsenchopf/default.nix
@@ -29,7 +29,7 @@
 
   # Set your time zone.
   #time.timeZone = "Europe/Amsterdam";
-  time.timeZone = "Asia/Singapore";
+  time.timeZone = "Asia/Ho_Chi_Minh";
 
   # This value determines the NixOS release from which the default
   # settings for stateful data, like fi:le locations and database versions