diff --git a/static/i18n/fr/errors.yml b/static/i18n/fr/errors.yml
index bc373e92..1d25eb06 100644
--- a/static/i18n/fr/errors.yml
+++ b/static/i18n/fr/errors.yml
@@ -4,6 +4,7 @@ RangeError: '{{message}}'
 Error: '{{message}}'
 LedgerAPIErrorWithMessage: '{{message}}'
 TransportStatusError: '{{message}}'
+TimeoutError: 'Timeout reached'
 FeeEstimationFailed: 'fee estimation failed (status: {{status}})'
 NotEnoughBalance: 'Not enough balance'
 BtcUnmatchedApp: 'You must open application ‘{{currencyName}}’ on the device'
@@ -19,3 +20,4 @@ WebsocketConnectionFailed: Failed to establish a socket connection
 DeviceSocketFail: Device socket failure
 DeviceSocketNoBulkStatus: Device socket failure (bulk)
 DeviceSocketNoHandler: Device socket failure (handler {{query}})
+LatestMCUInstalledError: The latest MCU is already installed on the Device