diff --git a/Dockerfile b/Dockerfile
index 79831cf06..65c2aa0b1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -33,4 +33,4 @@ COPY \
     README.md \
     ./
 
-CMD ["pm2-docker", "./loopback/server/server.js"]
+CMD ["pm2-runtime", "./back/process.yml"]
diff --git a/Jenkinsfile b/Jenkinsfile
index 81fb1c965..a462973ce 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -6,13 +6,15 @@ pipeline {
         disableConcurrentBuilds()
     }
     environment {
-        PROJECT_NAME   = 'salix'
-        REGISTRY       = 'registry.verdnatura.es'
-        DOCKER_HOST_1  = 'vch1.verdnatura.es'
-        DOCKER_HOST_2  = 'vch2.verdnatura.es'
-        PORT_MASTER    = '5002'
-        PORT_TEST      = '5001'
-        TAG            = "${env.BRANCH_NAME}"
+        PROJECT_NAME      = 'salix'
+        REGISTRY          = 'registry.verdnatura.es'
+        DOCKER_HOST_1     = 'vch1.verdnatura.es'
+        DOCKER_HOST_2     = 'vch2.verdnatura.es'
+        PORT_MASTER_FRONT = '5002'
+        PORT_MASTER_BACK  = '3001-3005'
+        PORT_TEST_FRONT   = '5001'
+        PORT_TEST_BACK    = '4001-4005'
+        TAG               = "${env.BRANCH_NAME}"
     }
     stages {
         stage('Checkout') {
@@ -31,10 +33,12 @@ pipeline {
 
                     switch (env.BRANCH_NAME) {
                         case 'master':
-                            env.PORT = PORT_MASTER
+                            env.PORT_FRONT = PORT_MASTER_FRONT
+                            env.PORT_BACK = PORT_MASTER_BACK
                             break
                         case 'test':
-                            env.PORT = PORT_TEST
+                            env.PORT_FRONT = PORT_TEST_FRONT
+                            env.PORT_BACK = PORT_TEST_BACK
                             break
                     }
                     switch (env.BRANCH_NAME) {
diff --git a/back/process.yml b/back/process.yml
new file mode 100644
index 000000000..3e9f3ef19
--- /dev/null
+++ b/back/process.yml
@@ -0,0 +1,6 @@
+apps:
+  - script: ./loopback/server/server.js
+    name: salix-back
+    cron_restart: 0 */2 * * *
+    instances: 1
+    max_restarts: 10
diff --git a/docker-compose.yml b/docker-compose.yml
index 7fcf95a79..cd08ac0e1 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -7,13 +7,15 @@ services:
             context: .
             dockerfile: front/Dockerfile
         ports:
-            - ${PORT}:80
+            - ${PORT_FRONT}:80
         links:
             - back
     back:
         image: registry.verdnatura.es/salix-back:${TAG}
         restart: unless-stopped
         build: .
+        ports:
+            - ${PORT_BACK}:3000
         environment:
             - NODE_ENV
         volumes:
diff --git a/front/nginx.conf b/front/nginx.conf
index bbba60ab2..64f9436f3 100644
--- a/front/nginx.conf
+++ b/front/nginx.conf
@@ -1,16 +1,4 @@
 
-set_real_ip_from 0.0.0.0/0;
-real_ip_header X-Forwarded-For;
-log_format upstreamlog
-	'[$time_local] $remote_addr -> $proxy_host:$upstream_addr '
-	'"$request" $status $body_bytes_sent '
-	'"$http_referer" "$http_user_agent"';
-access_log  /var/log/nginx/access.log upstreamlog;
-
-upstream back {
-	server back_1:3000;
-	server back_2:3000;
-}
 server {
 	listen        80 default_server;
 	listen        [::]:80 default_server;
@@ -24,9 +12,6 @@ server {
 	location @notfound {
 		return 302 /;
 	}
-	location ~ ^(/[a-zA-Z0-9_-]+)?/(?<path>api(/.*)?)$ {
-		proxy_pass http://back/$path$is_args$args;
-	}
 	location / {
 		autoindex on;
 	}
diff --git a/loopback/common/models/vn-model.js b/loopback/common/models/vn-model.js
index d03d52ae8..0191967b1 100644
--- a/loopback/common/models/vn-model.js
+++ b/loopback/common/models/vn-model.js
@@ -20,7 +20,7 @@ module.exports = function(Self) {
                 this.beginTransaction = function(options, cb) {
                     options = options || {};
                     if (!options.timeout)
-                        options.timeout = 30000;
+                        options.timeout = 120000;
                     return orgBeginTransaction.call(this, options, cb);
                 };
             });