diff --git a/calibre_web/rootfs/etc/cont-init.d/32-nginx.sh b/calibre_web/rootfs/etc/cont-init.d/32-nginx.sh
index 9f9c87987..26410344e 100644
--- a/calibre_web/rootfs/etc/cont-init.d/32-nginx.sh
+++ b/calibre_web/rootfs/etc/cont-init.d/32-nginx.sh
@@ -29,6 +29,8 @@ fi
 
 ingress_port=$(bashio::addon.ingress_port)
 ingress_interface=$(bashio::addon.ip_address)
+ha_port=$(bashio::core.port)
 sed -i "s/%%port%%/${ingress_port}/g" /etc/nginx/servers/ingress.conf
+sed -i "s/%%haport%%/${ha_port}/g" /etc/nginx/servers/ingress.conf
 sed -i "s/%%interface%%/${ingress_interface}/g" /etc/nginx/servers/ingress.conf
 sed -i "s|%%UIPATH%%|$(bashio::addon.ingress_entry)|g" /etc/nginx/servers/ingress.conf