diff --git a/glpi/.env b/glpi/.env
index 61515050..ffb57f13 100644
--- a/glpi/.env
+++ b/glpi/.env
@@ -1,5 +1,4 @@
 TZ: Europe/Berlin
-TIMEZONE: Europe/Berlin
 GLPI_LANG: de_DE
 MARIADB_HOST: mariadb-glpi
 MARIADB_PORT: 3306