diff --git a/firmware/targets/f7/furi_hal/furi_hal_subghz.c b/firmware/targets/f7/furi_hal/furi_hal_subghz.c
index b651fc59f..f5e244916 100644
--- a/firmware/targets/f7/furi_hal/furi_hal_subghz.c
+++ b/firmware/targets/f7/furi_hal/furi_hal_subghz.c
@@ -234,8 +234,7 @@ bool furi_hal_subghz_rx_pipe_not_empty() {
     cc1101_read_reg(
         &furi_hal_spi_bus_handle_subghz, (CC1101_STATUS_RXBYTES) | CC1101_BURST, (uint8_t*)status);
     furi_hal_spi_release(&furi_hal_spi_bus_handle_subghz);
-    // TODO: you can add a buffer overflow flag if needed
-    if(status->NUM_RXBYTES > 0) {
+    if(status->NUM_RXBYTES > 0 && (status->RXFIFO_OVERFLOW == 0)) {
         return true;
     } else {
         return false;
diff --git a/lib/subghz/types.h b/lib/subghz/types.h
index d0b500a85..954a5aff3 100644
--- a/lib/subghz/types.h
+++ b/lib/subghz/types.h
@@ -57,6 +57,7 @@ typedef enum {
     // Encoder issue
     SubGhzProtocolStatusErrorEncoderGetUpload = (-12), ///< Payload encoder failure
     // Special Values
+    SubGhzProtocolStatusErrorProtocolNotFound = (-13), ///< Protocol not found
     SubGhzProtocolStatusReserved = 0x7FFFFFFF, ///< Prevents enum down-size compiler optimization.
 } SubGhzProtocolStatus;