diff --git a/lib/subghz/protocols/keeloq.c b/lib/subghz/protocols/keeloq.c
index 12c5dfa8f..a0953b1df 100644
--- a/lib/subghz/protocols/keeloq.c
+++ b/lib/subghz/protocols/keeloq.c
@@ -485,7 +485,7 @@ void subghz_protocol_decoder_keeloq_feed(void* context, bool level, uint32_t dur
                 (DURATION_DIFF(instance->decoder.te_last, subghz_protocol_keeloq_const.te_short) <
                  subghz_protocol_keeloq_const.te_delta) &&
                 (DURATION_DIFF(duration, subghz_protocol_keeloq_const.te_long) <
-                 subghz_protocol_keeloq_const.te_delta)) {
+                 subghz_protocol_keeloq_const.te_delta * 2)) {
                 if(instance->decoder.decode_count_bit <
                    subghz_protocol_keeloq_const.min_count_bit_for_found) {
                     subghz_protocol_blocks_add_bit(&instance->decoder, 1);
@@ -493,7 +493,7 @@ void subghz_protocol_decoder_keeloq_feed(void* context, bool level, uint32_t dur
                 instance->decoder.parser_step = KeeloqDecoderStepSaveDuration;
             } else if(
                 (DURATION_DIFF(instance->decoder.te_last, subghz_protocol_keeloq_const.te_long) <
-                 subghz_protocol_keeloq_const.te_delta) &&
+                 subghz_protocol_keeloq_const.te_delta * 2) &&
                 (DURATION_DIFF(duration, subghz_protocol_keeloq_const.te_short) <
                  subghz_protocol_keeloq_const.te_delta)) {
                 if(instance->decoder.decode_count_bit <