diff --git a/README.md b/README.md
index 3655b59..eeec0a8 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,7 @@ How to disable it:
 2. Find #local-network-access-check
 3. Set it to Disabled
 
+⚠️ **Note 🚨 Make sure to restart Chrome after changing this flag for the update to take effect.**
 
 ## MCP + Apps SDK overview