diff --git a/compose.yml b/compose.yml
index 8dfaad8..c82bebc 100644
--- a/compose.yml
+++ b/compose.yml
@@ -141,7 +141,7 @@ services:
       - YTDL_OPTIONS='{"writesubtitles":true,"writeautomaticsub":true,"writethumbnail":true,"writeinfojson":true,"embedmetadata":true,"embedthumbnail":true}'
       - MAX_CONCURRENT_DOWNLOADS=1
       - STATE_DIR=/metube
-      - YTDL_NIGHTLY_UPDATE_TIME="03:00"
+      - YTDL_NIGHTLY_UPDATE_TIME=03:00
       - TZ=Europe/Zurich
 
     volumes: