diff --git a/common/protob/messages-management.proto b/common/protob/messages-management.proto
index 44fa8ba91..26164b43e 100644
--- a/common/protob/messages-management.proto
+++ b/common/protob/messages-management.proto
@@ -409,7 +409,7 @@ message CancelAuthorization {
 /**
  * Request: Reboot firmware to bootloader
  * @start
- * Can't have response.
+ * @next Success
  */
 message RebootToBootloader {
 }
diff --git a/legacy/firmware/fsm.c b/legacy/firmware/fsm.c
index 5b8054acc..b44e7ab34 100644
--- a/legacy/firmware/fsm.c
+++ b/legacy/firmware/fsm.c
@@ -306,6 +306,7 @@ static bool fsm_layoutAddress(const char *address, const char *desc,
 }
 
 void fsm_msgRebootToBootloader(void) {
+  fsm_sendSuccess("You are being rebooted");
 #if !EMULATOR
   svc_reboot_to_bootloader();
 #else