diff --git a/conf/nginx.conf b/conf/nginx.conf
index dbf29e6..8629a9c 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -1,6 +1,6 @@
 location / {
 
-  proxy_pass http://127.0.0.1:__PORT__/;
+  proxy_pass http://127.0.0.1:__PORT__;
   proxy_http_version 1.1;
   proxy_set_header Connection "upgrade";
   proxy_set_header Upgrade $http_upgrade;
diff --git a/manifest.toml b/manifest.toml
index b129d68..f8b6b46 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -42,7 +42,6 @@ ram.runtime = "50M"
         autoupdate.strategy = "latest_github_tag"
 
     [resources.ports]
-    main.default = 3391
 
     [resources.system_user]
 
diff --git a/scripts/_common.sh b/scripts/_common.sh
index a862ce1..2540c42 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -5,7 +5,7 @@
 #=================================================
 
 # nodejs version
-nodejs_version=16
+nodejs_version=18
 
 #=================================================
 # PERSONAL HELPERS