diff --git a/Jenkinsfile b/Jenkinsfile
index 3a4195256..75a6bd384 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -101,7 +101,7 @@ pipeline {
                     steps {
                         withCredentials([dockerCert(credentialsId: 'docker', variable: 'DOCKER_CERT_PATH')]) {
                             sh 'docker-compose pull'
-                            sh 'docker-compose up -d --scale back=3'
+                            sh 'docker-compose up -d --scale back=2'
                         }
                     }
                 }
@@ -112,7 +112,7 @@ pipeline {
                     steps {
                         withCredentials([dockerCert(credentialsId: 'docker', variable: 'DOCKER_CERT_PATH')]) {
                             sh 'docker-compose pull'
-                            sh 'docker-compose up -d --scale back=3'
+                            sh 'docker-compose up -d --scale back=2'
                         }
                     }
                 }
diff --git a/front/nginx.conf b/front/nginx.conf
index b9e0d5c7c..d6205af1e 100644
--- a/front/nginx.conf
+++ b/front/nginx.conf
@@ -2,7 +2,6 @@
 upstream back {
 	server back_1:3000;
 	server back_2:3000;
-	server back_3:3000;
 }
 server {
 	listen        80 default_server;
diff --git a/print/lib/router.js b/print/lib/router.js
index 69b02b702..59e8a5b74 100644
--- a/print/lib/router.js
+++ b/print/lib/router.js
@@ -16,7 +16,6 @@ module.exports = app => {
 
         app.get(`/api/report/${name}`, (request, response, next) => {
             reportEngine.toPdf(name, request).then(stream => {
-                response.setHeader('Content-Disposition', `attachment; filename="${name}.pdf"`);
                 response.setHeader('Content-type', 'application/pdf');
                 stream.pipe(response);
             }).catch(e => {