diff --git a/nginx-golang/README.md b/nginx-golang/README.md
index e58d361..42a3ca4 100644
--- a/nginx-golang/README.md
+++ b/nginx-golang/README.md
@@ -21,7 +21,9 @@ services:
   frontend:
     build: frontend
     ports:
-    - 80:80
+      - 80:80
+    depends_on:
+      - backend
   backend:
     build: backend
 ```