diff --git a/.github/workflows/playground_deployment.yml b/.github/workflows/playground_deployment.yml
index fb87828..2e838e6 100644
--- a/.github/workflows/playground_deployment.yml
+++ b/.github/workflows/playground_deployment.yml
@@ -1,10 +1,11 @@
 name: Deploy UVL Playground
 
 env:
-  HOSTNAME: 590c9306-8ced-48f6-85f2-bb8caa1bfd52.ul.bw-cloud-instance.org
+  HOSTNAME: 9d29add1-1c00-4f93-a237-f66f8dab4353.ul.bw-cloud-instance.org
   USERNAME: ubuntu
   WORKDIR: /home/ubuntu
   SSH_PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_KEY }}
+  EMAIL: uvl-playground@trash-mail.com
 
 on:
   push:
@@ -31,8 +32,11 @@ jobs:
       - name: Set hostname for WebSocketLanguageServer
         run: |
           sed -i "s/languageServerHostName: .*/languageServerHostName: \"$HOSTNAME\",/" ./WebSocketClient/UVLPlayground/src/config.ts
-          sed -i "s/port: .*/port: 8010,/" ./WebSocketClient/UVLPlayground/src/config.ts
           sed -i "s/debug: .*/debug: false,/" ./WebSocketClient/UVLPlayground/src/config.ts
+      - name: Set hostname mail for docker compose
+        run: |
+          echo "HOSTNAME=$HOSTNAME" > .env
+          echo "EMAIL=$EMAIL" >> .env
       - name: Build
         working-directory: WebSocketClient/UVLPlayground
         run: npm run build
@@ -50,5 +54,6 @@ jobs:
           scp -r ./WebSocketClient/UVLPlayground/dist $USERNAME@$HOSTNAME:$WORKDIR/WebSocketClient/UVLPlayground
           scp -r ./WebSocketClient/UVLPlayground/Dockerfile $USERNAME@$HOSTNAME:$WORKDIR/WebSocketClient/UVLPlayground
           scp -r ./docker-compose.yaml $USERNAME@$HOSTNAME:$WORKDIR
+          scp -r ./.env $USERNAME@$HOSTNAME:$WORKDIR
       - name: Build and run containers
-        run: ssh -i ~/.ssh/id_rsa $USERNAME@$HOSTNAME 'pwd && docker compose up --build -d'
\ No newline at end of file
+        run: ssh -i ~/.ssh/id_rsa $USERNAME@$HOSTNAME 'pwd && docker compose up --build -d'