diff --git a/root/etc/s6-overlay/s6-rc.d/svc-calibre-web/notification-fd b/root/etc/s6-overlay/s6-rc.d/svc-calibre-web/notification-fd
new file mode 100644
index 0000000..e440e5c
--- /dev/null
+++ b/root/etc/s6-overlay/s6-rc.d/svc-calibre-web/notification-fd
@@ -0,0 +1 @@
+3
\ No newline at end of file