diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index b42d537..7072b72 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -19,6 +19,7 @@ env:
   REGISTRY: docker.io #ghcr.io
   # github.repository as <account>/<repo>
   IMAGE_NAME: gesugaosan/proxima.fun:latest #$github.repository
+  WDS_SOCKET_PORT: 443
 
 jobs:
   push_to_registry:
diff --git a/.vscode/tasks.json b/.vscode/tasks.json
index 721b5bd..d25757f 100644
--- a/.vscode/tasks.json
+++ b/.vscode/tasks.json
@@ -44,8 +44,8 @@
         "image": "gesugaosan/proxima.fun",
         "containerName": "proxima.fun",
         "ports": [{
-          "containerPort": 8080,
-          "hostPort": 8080,
+          "containerPort": 80,
+          "hostPort": 80,
           "protocol": "tcp",
         }],
         "env": {
diff --git a/Dockerfile b/Dockerfile
index de7af63..06b482e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,9 +7,10 @@ FROM node:21-alpine
 
 ### Устанавливаем кодировку.
 #RUN apt update && apt -y install locales && locale-gen en_US.UTF-8
-ENV LANG en_US.UTF-8
-ENV LANGUAGE en_US:en
-ENV LC_ALL en_US.UTF-8
+ENV LANG=en_US.UTF-8
+ENV LANGUAGE=en_US:en
+ENV LC_ALL=en_US.UTF-8
+ENV WDS_SOCKET_PORT=443
 
 ### Информация об этом пакете.
 LABEL name="gesugaosan/proxima.fun"
@@ -53,7 +54,7 @@ RUN npm install --production --silent
 COPY . .
 
 ### Сообщаем Docker'у, что для работы нам нужен порт.
-EXPOSE 8080:8080
+EXPOSE 80:80
 
 ### Устанавливаем владельцем node для рабочего каталога рекурсивно.
 RUN chown -R node /usr/src/app
diff --git a/README.Docker.md b/README.Docker.md
index 5a7ae36..76e453c 100644
--- a/README.Docker.md
+++ b/README.Docker.md
@@ -3,7 +3,7 @@
 When you're ready, start your application by running:
 `docker compose up --build`.
 
-Your application will be available at http://localhost:8080.
+Your application will be available at http://localhost:80.
 
 ### Deploying your application to the cloud
 
@@ -19,4 +19,4 @@ Consult Docker's [getting started](https://docs.docker.com/go/get-started-sharin
 docs for more detail on building and pushing.
 
 ### References
-* [Docker's Node.js guide](https://docs.docker.com/language/nodejs/)
\ No newline at end of file
+* [Docker's Node.js guide](https://docs.docker.com/language/nodejs/)
diff --git a/docker-compose.yml b/docker-compose.yml
index 26d9800..c39d14c 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -17,13 +17,14 @@ services:
     build:
       context: .
       tags:
-        - "latest"
+        - 'latest'
       dockerfile: ./Dockerfile
     environment:
       NODE_ENV: production
+      WDS_SOCKET_PORT: 443
     ports:
-      - target: 8080
-        published: 8080
+      - target: 80
+        published: 80
         mode: host
 
 # The commented out section below is an example of how to define a PostgreSQL
diff --git a/package.json b/package.json
index 188a20b..2672434 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
     "preview": "vite preview",
     "dev": "vite",
     "docker-build": "docker build . -t \"gesugaosan/proxima.fun\"",
-    "docker-run": "docker run -p 8080:8080/tcp \"gesugaosan/proxima.fun\""
+    "docker-run": "docker run -p 80:80/tcp \"gesugaosan/proxima.fun\""
   },
   "dependencies": {
     "@fortawesome/fontawesome-svg-core": "^6.5.1",
diff --git a/vite.config.js b/vite.config.js
index f9d95b4..1cc2833 100644
--- a/vite.config.js
+++ b/vite.config.js
@@ -20,7 +20,13 @@ export default defineConfig({
 
   server: {
     host: true,
-    port: 8080,
+    port: 80,
+    https: true,
     strictPort: true,
+    hmr: {
+      host: true,
+      protocol: 'wss',
+      clientPort: 443,
+    },
   }
 })