diff --git a/applications/main/subghz/helpers/subghz_txrx_create_protocol_key.c b/applications/main/subghz/helpers/subghz_txrx_create_protocol_key.c
index 4854bc882..0a9d12909 100644
--- a/applications/main/subghz/helpers/subghz_txrx_create_protocol_key.c
+++ b/applications/main/subghz/helpers/subghz_txrx_create_protocol_key.c
@@ -199,7 +199,7 @@ bool subghz_txrx_gen_faac_slh_protocol(
     uint32_t frequency,
     uint32_t serial,
     uint8_t btn,
-    uint16_t cnt,
+    uint32_t cnt,
     uint32_t seed,
     const char* manufacture_name) {
     SubGhzTxRx* txrx = context;