diff --git a/rclone-webdav.service b/rclone-webdav.service
index ea8c349..4bef004 100644
--- a/rclone-webdav.service
+++ b/rclone-webdav.service
@@ -6,15 +6,16 @@ After=network-online.target
 [Service]
 User=root
 Group=root
-ExecStart=/usr/bin/rclone serve webdav mega:/ \
+ExecStart=/usr/bin/rclone serve webdav mega: \
   --addr 127.0.0.1:8000 \
   --umask 0000 \
-  --allow-non-empty \
-  --allow-other \
   --buffer-size 32M \
   --dir-cache-time 12h \
   --vfs-read-chunk-size 64M \
-  --vfs-read-chunk-size-limit 1G
+  --vfs-read-chunk-size-limit 1G \
+  --vfs-cache-mode full \
+  --vfs-cache-max-size 30G \
+  --vfs-cache-max-age 2h
 ExecStop=/bin/kill -SIGTERM $MAINPID
 Restart=on-failure