diff --git a/Dockerfile b/Dockerfile
index 83be11124a5f29739d9eec1be917877e9bf2ee1f..bee682a15c8297a99baf8b87a0fb52c7f50a759f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -20,7 +20,7 @@ COPY /src ./src
 ARG conf
 
 # Building the Angular app /dist i18n
-RUN npm run build:dev
+RUN npm run build:prod
 
 # Stage 1, based on Nginx, to have only the compiled app
 FROM nginx
diff --git a/angular.json b/angular.json
index 6e95360f6a90b5417e30d67c101ad0e1abe2b9be..962c5cd18d48fe6f6aa52040ec860e7d1878885b 100644
--- a/angular.json
+++ b/angular.json
@@ -14,9 +14,15 @@
       "sourceRoot": "src",
       "prefix": "app",
       "i18n": {
-        "sourceLocale": "fr",
+        "sourceLocale": {
+          "code": "fr",
+          "baseHref": ""
+        },
         "locales": {
-          "en": "src/locale/messages.en.xlf"
+          "en": {
+            "baseHref": "/en/",
+            "translation": "src/locale/messages.en.xlf"
+          }
         }
       },
       "architect": {
@@ -54,6 +60,7 @@
                   "with": "src/environments/environment.prod.ts"
                 }
               ],
+              "aot": true,
               "optimization": true,
               "outputHashing": "all",
               "sourceMap": false,
diff --git a/nginx/dev.conf b/nginx/dev.conf
index 4265eb65e22870cbc8b3a4d515aca6b0a8572f41..9496c647f0737219e07008b68a98f6d0d9788b63 100644
--- a/nginx/dev.conf
+++ b/nginx/dev.conf
@@ -1,24 +1,17 @@
-upstream api_node_js {
-	server	service-ram:3000;
-}
-
 server {
   listen 8080 default_server;
 
-  root /usr/share/nginx/html;
-  index index.html;
+  root /usr/share/nginx/html/;
 
   location / {
     # First attempt to serve request as file, then
     # as directory, then fall back to displaying a 404.
-    try_files $uri $uri/ $uri/index.html @backend;
+    try_files $uri $uri/ /index.html;
   }
 
-  location @backend {
-    rewrite /api/?(.*) /$1 break;
-    proxy_pass http://api_node_js;
-    proxy_set_header   X-Forwarded-Proto $scheme;
-    proxy_set_header   X-Real-IP         $remote_addr;
+    location /api {
+        rewrite ^/api/(.*) /$1 break;
+        proxy_pass http://service-ram:3000/api;
   }
 
   location /base-adresse/base-adresse-nationale/streets {
@@ -38,6 +31,7 @@ server {
     proxy_pass https://download.data.grandlyon.com/wfs/grandlyon;
   }
 
+
   # REALLY important for JavaScript modules (type="module") to work as expected!!!
   location ~ \.js {
     add_header  Content-Type   text/javascript;
diff --git a/src/index.html b/src/index.html
index 9e350807caa211c6211153b2bd75853378be4ac2..034e83f362a671532cf29573af2a2b3ebd73ad4a 100644
--- a/src/index.html
+++ b/src/index.html
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html lang="en">
+<html lang="fr">
   <head>
     <meta charset="utf-8" />
     <title>Réseau des Acteurs de la Médiation</title>