diff --git a/compose-obsidian-mcp.yml b/compose-obsidian-mcp.yml
index 9779343..c87114c 100644
--- a/compose-obsidian-mcp.yml
+++ b/compose-obsidian-mcp.yml
@@ -19,4 +19,4 @@ services:
 
 networks:
   cortex-net:
-    external: true
\ No newline at end of file
+    driver: bridge
\ No newline at end of file