diff --git a/services/dokuwiki.nix b/services/dokuwiki.nix
index 7063d0d..42b6579 100644
--- a/services/dokuwiki.nix
+++ b/services/dokuwiki.nix
@@ -149,6 +149,7 @@ in {
 
     phpOptions = {
       expose_php = "Off";
+      "date.timezone" = "${config.time.timeZone}";
       "opcache.interned_strings_buffer" = "8";
       "opcache.max_accelerated_files" = "10000";
       "opcache.memory_consumption" = "64";