diff --git a/consensus/ethash/algorithm.go b/consensus/ethash/algorithm.go
index 80379597e..065e60b90 100644
--- a/consensus/ethash/algorithm.go
+++ b/consensus/ethash/algorithm.go
@@ -174,7 +174,7 @@ func generateCache(dest []uint32, epoch uint64, seed []byte) {
 			case <-done:
 				return
 			case <-time.After(3 * time.Second):
-				logger.Info("Generating ethash verification cache", "percentage", atomic.LoadUint32(&progress)*100/uint32(rows)/4, "elapsed", common.PrettyDuration(time.Since(start)))
+				logger.Info("Generating ethash verification cache", "percentage", atomic.LoadUint32(&progress)*100/uint32(rows)/(cacheRounds+1), "elapsed", common.PrettyDuration(time.Since(start)))
 			}
 		}
 	}()