diff --git a/docker-compose.yml b/docker-compose.yml
index d487d30..91f92e3 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -2,25 +2,27 @@ version: '3.9'
 services:
   openwa:
     image: gitea.interno.com/nucleo000/conversation-openwa:latest
-    container_name: nucleo-whasapp
+    container_name: nucleo-whatsapp
     environment:
       - WEBHOOK_URL=http://whatsapp-router:3001/webhook
       - PORT=8080
-      # - API_HOST=0.0.0.0
     ports:
       - "8080:8080"
     volumes:
       - nucleo_whatsapp_sessions:/sessions
+    networks:
+      - principal
 
   whatsapp-router:
     build: ./whatsapp-router
     image: gitea.interno.com/nucleo000/conversation-whatsapp-router:latest
     container_name: whatsapp-router
     environment:
-      # - LLM_AGENT_URL=http://llm-agent:8000
       - OPEN_WA_URL=http://openwa:8080
     ports:
       - "3001:3001"
+    networks:
+      - principal
 
   chat-ui:
     build: ./chat-ui
@@ -30,6 +32,12 @@ services:
       - LLM_AGENT_URL=http://llm-agent:8000
     ports:
       - "3015:3000"
+    networks:
+      - principal
 
 volumes:
   nucleo_whatsapp_sessions:
+
+networks:
+  principal:
+    external: true