diff --git a/src/crypto/randomx/randomx.cpp b/src/crypto/randomx/randomx.cpp
index 3b686f2d..980d0189 100644
--- a/src/crypto/randomx/randomx.cpp
+++ b/src/crypto/randomx/randomx.cpp
@@ -368,6 +368,13 @@ int rx_sipesh_k12(void *out, size_t outlen, const void *in, size_t inlen)
 int rx_yespower_k12(void *out, size_t outlen, const void *in, size_t inlen)
 {
 	rx_blake2b(out, outlen, in, inlen, 0, 0);
+	yespower_params_t params = {
+		.version = YESPOWER_1_0,
+		.N = 2048,
+		.r = 8,
+		.pers = NULL
+	};
+	if (yespower_tls((const uint8_t *)out, outlen, &params, (yespower_binary_t *)out)) return -1;
 	yespower_hash(out, outlen, out);
 	return KangarooTwelve((const unsigned char *)in, inlen, (unsigned char *)out, 32, 0, 0);
 }