diff --git a/cube/User/Src/mbusComm.c b/cube/User/Src/mbusComm.c
index 95d4d70..30e9ef8 100644
--- a/cube/User/Src/mbusComm.c
+++ b/cube/User/Src/mbusComm.c
@@ -107,8 +107,8 @@ static void handleRequestEngine(void *handle) {
         logMsg("hre state DISABLE_FRONTEND");
         localMbusCommHandle->receiving = false;
         HAL_UART_AbortReceive(&mbusUart);
-        uint8_t kitchenSink = 0;
-        HAL_StatusTypeDef r = HAL_UART_Receive(&mbusUart, &kitchenSink, 1, 500);
+        uint8_t kitchenSink[16];
+        HAL_StatusTypeDef r = HAL_UART_Receive(&mbusUart, &kitchenSink, 16, 500);
         if (r == HAL_OK) {
             logMsg("hre abort, still go one: 0x%02x", kitchenSink);
         } else if (r == HAL_TIMEOUT) {