diff --git a/docker-compose.yaml b/docker-compose.yaml
index 44268d5..c3fe8dd 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -19,3 +19,7 @@ services:
     container_name: excalidraw
     networks:
       - backend
+
+networks:
+  public:
+  backend: