diff --git a/cpu-miner.c b/cpu-miner.c
index ecff875..dc9ba03 100644
--- a/cpu-miner.c
+++ b/cpu-miner.c
@@ -737,7 +737,7 @@ static void stratum_gen_work(struct stratum_ctx *sctx, struct work *work)
 	if (opt_algo == ALGO_HEAVY || opt_algo == ALGO_MJOLLNIR)
 		heavycoin_hash(merkle_root, sctx->job.coinbase, (int)sctx->job.coinbase_size);
 	else
-	if (opt_algo == ALGO_FUGUE256 || opt_algo == ALGO_GROESTL)
+	if (opt_algo == ALGO_FUGUE256 || opt_algo == ALGO_GROESTL || opt_algo == ALGO_WHC)
 		SHA256((unsigned char*)sctx->job.coinbase, sctx->job.coinbase_size, (unsigned char*)merkle_root);
 	else
 		sha256d(merkle_root, sctx->job.coinbase, (int)sctx->job.coinbase_size);
diff --git a/x15/cuda_x15_whirlpool.cu b/x15/cuda_x15_whirlpool.cu
index a9279d4..d4260db 100644
--- a/x15/cuda_x15_whirlpool.cu
+++ b/x15/cuda_x15_whirlpool.cu
@@ -2317,7 +2317,7 @@ void whirlpool512_gpu_hash_80(int threads, uint32_t startNounce, void *outputHas
 		for (int i=0; i<8; i++) {
 			n[i] = c_PaddedMessage80[i];  // read data
 			h[i] = 0;                     // read state
-			n[i] = xor1(n[i], h[i]);
+			//n[i] = xor1(n[i], h[i]);
 		}
 
 		#pragma unroll 10
@@ -2398,7 +2398,7 @@ void whirlpool512_gpu_hash_64(int threads, uint32_t startNounce, uint64_t *g_has
 	{
 		uint32_t nounce = (g_nonceVector != NULL) ? g_nonceVector[thread] : (startNounce + thread);
 		uint32_t hashPosition = (nounce - startNounce) << 3;
-		uint64_t hash[8], state[8], n[8], h[8] = {0,0,0,0, 0,0,0,0};
+		uint64_t hash[8], state[8], n[8], h[8] = { 0 };
 		uint8_t i;
 
 		#pragma unroll 8