diff --git a/lib/subghz/protocols/raw.c b/lib/subghz/protocols/raw.c
index f4b4f337cb8..5e003862769 100644
--- a/lib/subghz/protocols/raw.c
+++ b/lib/subghz/protocols/raw.c
@@ -323,12 +323,11 @@ void subghz_protocol_decoder_raw_feed(void* context, bool level, uint32_t durati
     }
 }
 
-bool subghz_protocol_decoder_raw_deserialize(void* context, FlipperFormat* flipper_format) {
+uint8_t subghz_protocol_decoder_raw_get_hash_data(void* context) {
     furi_assert(context);
-    UNUSED(context);
-    UNUSED(flipper_format);
-    //ToDo stub, for backwards compatibility
-    return true;
+    SubGhzProtocolDecoderRAW* instance = context;
+    return subghz_protocol_blocks_get_hash_data(
+        &instance->decoder, (instance->decoder.decode_count_bit / 8) + 1);
 }
 
 uint8_t subghz_protocol_decoder_raw_get_hash_data(void* context) {
diff --git a/lib/subghz/protocols/raw.h b/lib/subghz/protocols/raw.h
index 7dce0d2899a..7f41f7d71e7 100644
--- a/lib/subghz/protocols/raw.h
+++ b/lib/subghz/protocols/raw.h
@@ -84,12 +84,11 @@ bool subghz_protocol_decoder_raw_write_data(void* context, bool level, uint32_t
 void subghz_protocol_decoder_raw_feed(void* context, bool level, uint32_t duration);
 
 /**
- * Deserialize data SubGhzProtocolDecoderRAW.
+ * Getting the hash sum of the last randomly received parcel.
  * @param context Pointer to a SubGhzProtocolDecoderRAW instance
- * @param flipper_format Pointer to a FlipperFormat instance
- * @return true On success
+ * @return hash Hash sum
  */
-bool subghz_protocol_decoder_raw_deserialize(void* context, FlipperFormat* flipper_format);
+uint8_t subghz_protocol_decoder_raw_get_hash_data(void* context);
 
 /**
  * Getting the hash sum of the last randomly received parcel.