diff --git a/apps/nginx-proxy-manager/docker-compose.json b/apps/nginx-proxy-manager/docker-compose.json
index 75c36d9..fd72962 100755
--- a/apps/nginx-proxy-manager/docker-compose.json
+++ b/apps/nginx-proxy-manager/docker-compose.json
@@ -1,10 +1,10 @@
 {
   "services": [
     {
-      "name": "nginx-proxy-manager",
+      "name": "npm",
       "image": "jc21/nginx-proxy-manager:2.13.5",
       "isMain": true,
-      "internalPort": 81,
+      "internalPort": "${NPM_WEBUI_PORT}",
       "addPorts": [
         {
           "hostPort": "${NPM_HTTP_PORT}",