diff --git a/calibre/rootfs/etc/nginx/includes/upstream.conf b/calibre/rootfs/etc/nginx/includes/upstream.conf
index 4c8503e5c..b292326bd 100644
--- a/calibre/rootfs/etc/nginx/includes/upstream.conf
+++ b/calibre/rootfs/etc/nginx/includes/upstream.conf
@@ -1,3 +1,3 @@
 upstream backend {
-    server 127.0.0.1:8181;
+    server 127.0.0.1:8080;
 }