diff --git a/synapse/docker-compose.yml b/synapse/docker-compose.yml
index 94f6513..76425ff 100644
--- a/synapse/docker-compose.yml
+++ b/synapse/docker-compose.yml
@@ -66,5 +66,4 @@ services:
       - synapsenet
 networks:
   synapsenet:
-    external:
-      name: synapsenet
+    name: synapsenet