diff --git a/ham-tools.yaml b/ham-tools.yaml
index bf025fa..b4bcf5b 100644
--- a/ham-tools.yaml
+++ b/ham-tools.yaml
@@ -12,5 +12,5 @@ services:
 
 networks:
   default:
-    external:
-      name: dockers_default
\ No newline at end of file
+    name: dockers_default
+    external: true
\ No newline at end of file