diff --git a/firmware/targets/f7/furi_hal/furi_hal_nfc_iso15693.c b/firmware/targets/f7/furi_hal/furi_hal_nfc_iso15693.c
index 19ac6dc034f..cc936644b4e 100644
--- a/firmware/targets/f7/furi_hal/furi_hal_nfc_iso15693.c
+++ b/firmware/targets/f7/furi_hal/furi_hal_nfc_iso15693.c
@@ -48,7 +48,7 @@ static FuriHalNfcIso15693Listener* furi_hal_nfc_iso15693_listener_alloc() {
 
     instance->signal = iso15693_signal_alloc(&gpio_spi_r_mosi);
     instance->parser =
-        iso15693_parser_alloc(&gpio_spi_r_miso, FURI_HAL_NFC_ISO15693_MAX_FRAME_SIZE);
+        iso15693_parser_alloc(&gpio_nfc_irq_rfid_pull, FURI_HAL_NFC_ISO15693_MAX_FRAME_SIZE);
 
     return instance;
 }
diff --git a/lib/signal_reader/parsers/iso15693/iso15693_parser.c b/lib/signal_reader/parsers/iso15693/iso15693_parser.c
index a398516c925..c5326a354d7 100644
--- a/lib/signal_reader/parsers/iso15693/iso15693_parser.c
+++ b/lib/signal_reader/parsers/iso15693/iso15693_parser.c
@@ -68,7 +68,7 @@ Iso15693Parser* iso15693_parser_alloc(const GpioPin* pin, size_t max_frame_size)
     signal_reader_set_sample_rate(
         instance->signal_reader, SignalReaderTimeUnit64Mhz, ISO15693_PARSER_BITRATE_F64MHZ);
     signal_reader_set_pull(instance->signal_reader, GpioPullDown);
-    signal_reader_set_polarity(instance->signal_reader, SignalReaderPolarityInverted);
+    signal_reader_set_polarity(instance->signal_reader, SignalReaderPolarityNormal);
     signal_reader_set_trigger(instance->signal_reader, SignalReaderTriggerRisingFallingEdge);
 
     return instance;
diff --git a/lib/signal_reader/signal_reader.c b/lib/signal_reader/signal_reader.c
index 7c4d0bae7ed..07570a66ee3 100644
--- a/lib/signal_reader/signal_reader.c
+++ b/lib/signal_reader/signal_reader.c
@@ -74,7 +74,7 @@ SignalReader* signal_reader_alloc(const GpioPin* gpio_pin, uint32_t size) {
     SignalReader* instance = malloc(sizeof(SignalReader));
 
     instance->pin = gpio_pin;
-    instance->pull = GpioPullNo;
+    instance->pull = GpioPullDown;
 
     instance->buffer_size = size;
     instance->gpio_buffer = malloc(sizeof(uint16_t) * size * 8);