diff --git a/Dockerfile b/Dockerfile
index 7410f80..d02b7e2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # Stage build
-FROM node:lts-alpine as build-stage
+FROM node:16-alpine as build-stage
 WORKDIR /app
 COPY package*.json ./
 RUN npm install
diff --git a/build/nginx.conf b/build/nginx.conf
index 7d45b6f..5c83a92 100644
--- a/build/nginx.conf
+++ b/build/nginx.conf
@@ -1,14 +1,14 @@
 server {
-	listen 80 default_server;
-	listen [::]:80 default_server;
+    listen 80 default_server;
+    listen [::]:80 default_server;
 
-	location / {
-		root /usr/share/nginx/html;
-		try_files $uri $uri/ /index.html;
-		index index.html;
-	}
+    location / {
+        root /usr/share/nginx/html;
+        try_files $uri $uri/ /index.html;
+        index index.html;
+    }
 
-	location = /robots.txt {
-    root /usr/share/nginx/html;
-  }
+    location = /robots.txt {
+        root /usr/share/nginx/html;
+    }
 }
diff --git a/public/robots.txt b/public/robots.txt
new file mode 100644
index 0000000..4cf885b
--- /dev/null
+++ b/public/robots.txt
@@ -0,0 +1,2 @@
+Sitemap: https://ryujinx.org/sitemap.xml
+Host: https://ryujinx.org