diff --git a/proxy/miner.go b/proxy/miner.go
index 852b9da..c2b9858 100644
--- a/proxy/miner.go
+++ b/proxy/miner.go
@@ -57,10 +57,6 @@ func (s *ProxyServer) processShare(login, id, ip string, t *BlockTemplate, param
 		hashNoNonceTmp := common.HexToHash(hashNoNonce)
 		mixDigestTmp, hashTmp := hasher.Compute(t.Height, hashNoNonceTmp, nonce)
 
-		// check mixDigest
-		if mixDigestTmp.Hex() != mixDigest {
-			return false, false
-		}
 		result = hashTmp
 	}