diff --git a/grocy/rootfs/etc/cont-init.d/nginx.sh b/grocy/rootfs/etc/cont-init.d/nginx.sh
index 23cbd65..0879d2d 100755
--- a/grocy/rootfs/etc/cont-init.d/nginx.sh
+++ b/grocy/rootfs/etc/cont-init.d/nginx.sh
@@ -4,9 +4,10 @@
 # Configures NGINX for use with Grocy
 # ==============================================================================
 declare certfile
-declare keyfile
-declare ingress_interface
 declare ingress_entry
+declare ingress_interface
+declare keyfile
+declare port
 
 port=$(bashio::addon.port 80)
 if bashio::var.has_value "${port}"; then