diff --git a/components/hal/esp32c61/include/hal/uart_ll.h b/components/hal/esp32c61/include/hal/uart_ll.h
index fb2dc72b85..d226b25323 100644
--- a/components/hal/esp32c61/include/hal/uart_ll.h
+++ b/components/hal/esp32c61/include/hal/uart_ll.h
@@ -31,7 +31,7 @@ extern "C" {
 // Get UART hardware instance with giving uart num
 #define UART_LL_GET_HW(num) (((num) == UART_NUM_0) ? (&UART0) : (&UART1))
 
-#define UART_LL_MIN_WAKEUP_THRESH (2)
+#define UART_LL_MIN_WAKEUP_THRESH (3)
 #define UART_LL_INTR_MASK         (0x7ffff) //All interrupt mask
 
 #define UART_LL_FSM_IDLE                       (0x0)