diff --git a/node-rev-proxy/docker-compose.yml b/node-rev-proxy/docker-compose.yml
index b8e2b10..6d3f2e1 100644
--- a/node-rev-proxy/docker-compose.yml
+++ b/node-rev-proxy/docker-compose.yml
@@ -4,7 +4,7 @@ services:
   nginx-num-node:
     container_name: nginx-num-node
     restart: unless-stopped
-    image: nginx:1.19
+    image: nginxinc/nginx-unprivileged:1.20-alpine
     ports:
       - "443:443"
     volumes:
diff --git a/node-rev-proxy/nginx.conf b/node-rev-proxy/nginx.conf
index e426736..5110b9e 100644
--- a/node-rev-proxy/nginx.conf
+++ b/node-rev-proxy/nginx.conf
@@ -1,3 +1,5 @@
+pid /tmp/nginx.pid;
+
 events {
     worker_connections  1024;
   }
diff --git a/node-rev-proxy/q_nginx_start.sh b/node-rev-proxy/q_nginx_start.sh
deleted file mode 100755
index 356c1b3..0000000
--- a/node-rev-proxy/q_nginx_start.sh
+++ /dev/null
@@ -1,20 +0,0 @@
-#!/bin/bash
-ALLOWED_IPS=${ALLOWED_IPS:-""}
-
-echo $ALLOWED_IPS
-
-ips=$(echo $ALLOWED_IPS | tr ",'" "\n")
-
-printf "" > /etc/nginx/conf.d/queue_allow_ips.conf
-
-for ip in $ips
-do
-    echo "allow $ip;"  >> /etc/nginx/conf.d/queue_allow_ips.conf
-done
-
-if [[ -n $ALLOWED_IPS ]];then
-    echo "deny all;"  >> /etc/nginx/conf.d/queue_allow_ips.conf
-fi
-
-#starting nginx
-nginx -g 'daemon off;'