diff --git a/openvidu-server/docker/openvidu-docker-compose/docker-compose.override.yml b/openvidu-server/docker/openvidu-docker-compose/docker-compose.override.yml
new file mode 100644
index 00000000..769c2d6b
--- /dev/null
+++ b/openvidu-server/docker/openvidu-docker-compose/docker-compose.override.yml
@@ -0,0 +1,11 @@
+version: '3.1'
+
+services:
+    app:
+        image: openvidu/openvidu-call:2.13.0-beta1
+        restart: on-failure
+        ports:
+            - "5442:80"
+        environment: 
+            - OPENVIDU_URL=https://${DOMAIN_OR_PUBLIC_IP}
+            - OPENVIDU_SECRET=${OPENVIDU_SECRET}
diff --git a/openvidu-server/docker/openvidu-docker-compose/docker-compose.yml b/openvidu-server/docker/openvidu-docker-compose/docker-compose.yml
index 105898ca..24db43d1 100644
--- a/openvidu-server/docker/openvidu-docker-compose/docker-compose.yml
+++ b/openvidu-server/docker/openvidu-docker-compose/docker-compose.yml
@@ -21,11 +21,13 @@ services:
             - COTURN_REDIS_IP=127.0.0.1
 
     kms:
-        image: kurento/kurento-media-server:6.13.0
+        image: kurento/kurento-media-server-dev:6.13
         restart: on-failure
         network_mode: host
         environment:
             - KMS_EXTERNAL_ADDRESS=auto
+            - KMS_MIN_PORT=40000
+            - KMS_MAX_PORT=57000
 
     redis-db:
         image: redis:5.0.7
@@ -41,7 +43,7 @@ services:
             - TURN_LISTEN_PORT=3478
             - DB_NAME=0
             - DB_PASSWORD=turn
-            - MIN_PORT=40000
+            - MIN_PORT=57001
             - MAX_PORT=65535
         
     openvidu-proxy:
@@ -49,19 +51,9 @@ services:
         restart: on-failure
         network_mode: host
         volumes:
-            - ./nginx_conf:/nginx_conf
+            - ./certificates:/etc/letsencrypt
             - ./owncert:/owncert
         environment: 
             - DOMAIN_OR_PUBLIC_IP=${DOMAIN_OR_PUBLIC_IP}
             - CERTIFICATE_TYPE=${CERTIFICATE_TYPE}
             - LETSENCRYPT_EMAIL=${LETSENCRYPT_EMAIL}
-
-    openvidu-call:
-        image: openvidu/openvidu-call:2.13.0-beta1
-        restart: on-failure
-        ports:
-            - "5442:80"
-        environment: 
-            - OPENVIDU_URL=https://${DOMAIN_OR_PUBLIC_IP}
-            - OPENVIDU_SECRET=${OPENVIDU_SECRET}
-
diff --git a/openvidu-server/docker/openvidu-docker-compose/nginx_conf/default.conf b/openvidu-server/docker/openvidu-docker-compose/nginx_conf/default.conf
deleted file mode 100644
index bd2ebb3a..00000000
--- a/openvidu-server/docker/openvidu-docker-compose/nginx_conf/default.conf
+++ /dev/null
@@ -1,12 +0,0 @@
-server {
-    listen 80;
-    server_name {domain_name};
-    
-    location / {
-        return 301 https://$host$request_uri;
-    }    
-
-    location /.well-known/acme-challenge/ {
-        root /var/www/certbot;
-    }
-}
\ No newline at end of file
diff --git a/openvidu-server/docker/openvidu-docker-compose/nginx_conf/openvidu-call.conf b/openvidu-server/docker/openvidu-docker-compose/nginx_conf/openvidu-call.conf
deleted file mode 100644
index 5721e540..00000000
--- a/openvidu-server/docker/openvidu-docker-compose/nginx_conf/openvidu-call.conf
+++ /dev/null
@@ -1,66 +0,0 @@
-upstream openviducall {
-    server localhost:5442;
-}
-
-upstream openviduserver {
-    server localhost:5443;
-}
-
-server {
-    listen 443 ssl;
-    server_name {domain_name};
-
-    ssl_certificate         /etc/letsencrypt/live/{domain_name}/fullchain.pem;
-    ssl_certificate_key     /etc/letsencrypt/live/{domain_name}/privkey.pem;
-    ssl_trusted_certificate /etc/letsencrypt/live/{domain_name}/fullchain.pem;
-
-    ssl_session_cache shared:SSL:50m;
-    ssl_session_timeout 5m;
-    ssl_stapling on;
-    ssl_stapling_verify on;
-
-    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
-    ssl_ciphers "ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA256:DHE-RSA-AES128-SHA256:DHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA:ECDHE-RSA-DES-CBC3-SHA:EDH-RSA-DES-CBC3-SHA:AES256-GCM-SHA384:AES128-GCM-SHA256:AES256-SHA256:AES128-SHA256:AES256-SHA:AES128-SHA:DES-CBC3-SHA:HIGH:!aNULL:!eNULL:!EXPORT:!DES:!MD5:!PSK:!RC4";
-
-    ssl_prefer_server_ciphers on;
-
-    proxy_set_header Host $host;
-    proxy_set_header X-Real-IP $remote_addr;
-    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-    proxy_set_header X-Forwarded-Proto $scheme;
-    proxy_set_header X-Forwarded-Proto https;
-    proxy_headers_hash_bucket_size 512;
-    proxy_redirect off;
-
-    # Websockets
-    proxy_http_version 1.1;
-    proxy_set_header Upgrade $http_upgrade;
-    proxy_set_header Connection "upgrade";
-
-    # Openvidu Call
-    location / {
-        proxy_pass http://openviducall;
-    }
-
-    # Openvidu Server
-    location /api {
-        proxy_pass http://openviduserver;
-    }
-
-    location /openvidu {
-        proxy_pass http://openviduserver;
-    }
-
-    location /info {
-        proxy_pass http://openviduserver;
-    }
-
-    location /config {
-        proxy_pass http://openviduserver;
-    }
-
-    location /dashboard {
-        rewrite ^/dashboard/(.*)$ /$1 break;
-        proxy_pass http://openviduserver/;
-    }
-}
\ No newline at end of file