diff --git a/interfaces/web-bluetooth.idl b/interfaces/web-bluetooth.idl
index 00b93a551335c1..c5fd30cf320ac8 100644
--- a/interfaces/web-bluetooth.idl
+++ b/interfaces/web-bluetooth.idl
@@ -199,6 +199,7 @@ interface mixin CharacteristicEventHandlers {
 
 [SecureContext]
 interface mixin BluetoothDeviceEventHandlers {
+  attribute EventHandler onadvertisementreceived;
   attribute EventHandler ongattserverdisconnected;
 };