diff --git a/media/compose.yml b/media/compose.yml
index 75a7f96..3313e03 100644
--- a/media/compose.yml
+++ b/media/compose.yml
@@ -138,7 +138,7 @@ services:
       - SPEEDTEST_SCHEDULE=15 */6 * * *
       - SPEEDTEST_SERVERS=3898,64991,12664,28854,51659
       - APP_KEY=${APP_KEY}
-      - DISPLAY_TIMEZONE=true
+      - DISPLAY_TIMEZONE=${TZ}
       - APP_DEBUG=true
     networks:
       - reverse-proxy