diff --git a/example/a2dp_source_demo.c b/example/a2dp_source_demo.c
index ce94febf9..c2d9c6e2f 100644
--- a/example/a2dp_source_demo.c
+++ b/example/a2dp_source_demo.c
@@ -523,7 +523,7 @@ static void hci_packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *p
 
     switch (hci_event_packet_get_type(packet)){
 #ifndef HAVE_BTSTACK_STDIN
-        case  BTSTACK_EVENT_STATE):
+        case  BTSTACK_EVENT_STATE:
             if (btstack_event_state_get_state(packet) != HCI_STATE_WORKING) return;
             a2dp_source_demo_start_scanning();
             break;