diff --git a/OvenMediaEngine-RadiumNext/README.md b/OvenMediaEngine-RadiumNext/README.md
index 9e161d8..0ffc6d3 100644
--- a/OvenMediaEngine-RadiumNext/README.md
+++ b/OvenMediaEngine-RadiumNext/README.md
@@ -70,7 +70,8 @@ services:
 
 networks:
   default:
-    name: caddy_net
+    external:
+      name: caddy_net
 ```
 
 ### Copy your stream.example.com Caddy crts and keys to ovenmediaengine/config