diff --git a/main.go b/main.go
index ac41da8..69eb42b 100644
--- a/main.go
+++ b/main.go
@@ -145,12 +145,12 @@ func eventloop() {
 			case ble.UpdateStateEvent:
 				state = e.State
 			case ble.DiscoverEvent:
-				fmt.Printf("found %s\n", e.Peripheral.Identifier())
+				fmt.Printf("found %s\n", e.Peripheral.Identifier)
 				periphs = append(periphs, e.Peripheral)
 				//btns = append(btns, th.Button(e.Peripheral.Name))
 				btns = append(btns, &widget.Button{})
 				fmt.Printf("len(periphs) = %d\n", len(periphs))
-				if e.Peripheral.Identifier() == autoconnectID {
+				if e.Peripheral.Identifier == autoconnectID {
 					b.Connect(e.Peripheral)
 				}
 			case ble.ConnectEvent: