diff --git a/applications/main/subghz/subghz_i.c b/applications/main/subghz/subghz_i.c
index 75e0e49e9..e471f87e6 100644
--- a/applications/main/subghz/subghz_i.c
+++ b/applications/main/subghz/subghz_i.c
@@ -29,10 +29,8 @@ bool subghz_tx_start(SubGhz* subghz, FlipperFormat* flipper_format) {
             subghz->dialogs, "Error in protocol\nparameters\ndescription");
         break;
     case SubGhzTxRxStartTxStateErrorOnlyRx:
-        flipper_format_rewind(flipper_format);
-        uint32_t temp_data32;
-        flipper_format_read_uint32(flipper_format, "Frequency", &temp_data32, 1);
-        subghz_dialog_message_freq_error(subghz, furi_hal_subghz_check_tx(temp_data32));
+        uint32_t frequency = subghz_txrx_get_preset(subghz->txrx).frequency;
+        subghz_dialog_message_freq_error(subghz, furi_hal_subghz_check_tx(frequency));
         break;
 
     default: