diff --git a/Nginx/dev.conf.d/local.conf b/Nginx/dev.conf.d/local.conf
index 54e052edc..857196c33 100644
--- a/Nginx/dev.conf.d/local.conf
+++ b/Nginx/dev.conf.d/local.conf
@@ -38,6 +38,10 @@ server {
        location /arduino/ {
         proxy_hide_header X-Frame-Options;
         proxy_pass http://arduino_frontend;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+        proxy_set_header Host $host;
     }
 
   location /kicad-symbols {
diff --git a/docker-compose.dev.yml b/docker-compose.dev.yml
index 4e473f5cd..004e0b39b 100644
--- a/docker-compose.dev.yml
+++ b/docker-compose.dev.yml
@@ -42,7 +42,7 @@ services:
     build: ./ArduinoFrontend/
     command: >
       sh -c "npm install &&
-             npm start"
+             npx ng serve --disableHostCheck --base-href /arduino/ --serve-path /arduino/"
 
     ports:
       - "4200:4200"