diff --git a/main.c b/main.c
index cbc0b093c3..868a7b7528 100644
--- a/main.c
+++ b/main.c
@@ -230,6 +230,11 @@ bool start_mp(safe_mode_t safe_mode) {
         serial_connected_before_animation = serial_connected();
 
         tick_rgb_status_animation(&animation);
+
+        #ifdef NRF52840_XXAA
+        extern void tusb_task(void);
+        tusb_task();
+        #endif
     }
 }