diff --git a/compose-obsidian.yml b/compose-obsidian.yml
index 1b4aa80..be3f91b 100644
--- a/compose-obsidian.yml
+++ b/compose-obsidian.yml
@@ -16,14 +16,17 @@ services:
       - cortex-network
 
   obsidian-mcp:
-    build: .
+    image: node:20-alpine
     container_name: cortex-obsidian-mcp
     ports:
       - "3002:3002"
     volumes:
       - /opt/obsidian/vault:/vault
+      - /opt/obsidian/server.js:/app/server.js:ro
+    working_dir: /app
     environment:
       - VAULT_PATH=/vault
+    command: sh -c "npm install express cors body-parser && node /app/server.js"
     restart: unless-stopped
     networks:
       - cortex-network