diff --git a/consensus/ethash/consensus.go b/consensus/ethash/consensus.go
index 98462a70d79c..1d857e1f9ff3 100644
--- a/consensus/ethash/consensus.go
+++ b/consensus/ethash/consensus.go
@@ -321,7 +321,7 @@ func (ethash *Ethash) verifyHeader(chain consensus.ChainHeaderReader, header, pa
 	}
 	// Wemix: Verify SPoA block
 	if chain.Config().IsMontBlanc(header.Number) {
-		return fmt.Errorf("go-wemix does not support mont blanc fork")
+		return fmt.Errorf("go-wemix does not support blocks after MontBlanc hard fork")
 	}
 	// Wemix: Check if it's generated and signed by a registered node
 	if !wemixminer.IsPoW() && !wemixminer.VerifyBlockSig(header.Number, header.Coinbase, header.MinerNodeId, header.Root, header.MinerNodeSig, chain.Config().IsPangyo(header.Number)) {
diff --git a/miner/worker.go b/miner/worker.go
index 1b63dc611cfa..bd49dd676304 100644
--- a/miner/worker.go
+++ b/miner/worker.go
@@ -1597,9 +1597,9 @@ func (w *worker) commitWork(interrupt *int32, noempty bool, timestamp int64) {
 	}
 	parent := w.chain.CurrentBlock()
 	height := new(big.Int).Add(parent.Number(), common.Big1)
-	// Wemix: Skip blocks after mont blanc fork
+	// Wemix: Skip blocks after MontBlanc hard fork
 	if w.chain.Config().IsMontBlanc(height) {
-		log.Warn("go-wemix skips mining due to mont blanc fork", "height", height, "parent-hash", parent.Hash())
+		log.Warn("go-wemix skips mining due to MontBlanc hard fork", "height", height, "parent-hash", parent.Hash())
 		return
 	}
 	if !wemixminer.IsPoW() {