diff --git a/source/_integrations/webostv.markdown b/source/_integrations/webostv.markdown
index 1d4e372a936..c1ddc484fd5 100644
--- a/source/_integrations/webostv.markdown
+++ b/source/_integrations/webostv.markdown
@@ -177,4 +177,4 @@ automation:
 
 ## Notes
 
-If Home Assistant and your TV are not on the same network, you need to create a firewall rule, which allows a connection on port 3000 with the TCP protocol from Home Assistant to your TV.
+If Home Assistant and your TV are not on the same network, you need to create a firewall rule, which allows a connection on ports 3000 & 3001 with the TCP protocol from Home Assistant to your TV.