diff --git a/core/src/trezor/messages/MessageType.py b/core/src/trezor/messages/MessageType.py
index 171109de36..5b78fe6e43 100644
--- a/core/src/trezor/messages/MessageType.py
+++ b/core/src/trezor/messages/MessageType.py
@@ -207,3 +207,4 @@ if not utils.BITCOIN_ONLY:
     WebAuthnCredentials: Literal[801] = 801
     WebAuthnAddResidentCredential: Literal[802] = 802
     WebAuthnRemoveResidentCredential: Literal[803] = 803
+RebootToBootloader: Literal[804] = 804
diff --git a/python/src/trezorlib/messages/MessageType.py b/python/src/trezorlib/messages/MessageType.py
index 8c1dbc3f4b..8a83aab719 100644
--- a/python/src/trezorlib/messages/MessageType.py
+++ b/python/src/trezorlib/messages/MessageType.py
@@ -204,3 +204,4 @@ WebAuthnListResidentCredentials: Literal[800] = 800
 WebAuthnCredentials: Literal[801] = 801
 WebAuthnAddResidentCredential: Literal[802] = 802
 WebAuthnRemoveResidentCredential: Literal[803] = 803
+RebootToBootloader: Literal[804] = 804
diff --git a/python/src/trezorlib/messages/__init__.py b/python/src/trezorlib/messages/__init__.py
index 9939a07a0c..14b3171da4 100644
--- a/python/src/trezorlib/messages/__init__.py
+++ b/python/src/trezorlib/messages/__init__.py
@@ -224,6 +224,7 @@ from .PrevInput import PrevInput
 from .PrevOutput import PrevOutput
 from .PrevTx import PrevTx
 from .PublicKey import PublicKey
+from .RebootToBootloader import RebootToBootloader
 from .RecoveryDevice import RecoveryDevice
 from .ResetDevice import ResetDevice
 from .RippleAddress import RippleAddress