diff --git a/data/interface.go b/data/interface.go
index e76c1fcc2..f2ac89fdc 100644
--- a/data/interface.go
+++ b/data/interface.go
@@ -348,10 +348,10 @@ type MiniBlockInfo struct {
 // SyncStatisticsHandler defines the methods for a component able to store the sync statistics for a trie
 type SyncStatisticsHandler interface {
 	Reset()
-	AddNumReceived(value int)
+	AddNumProcessed(value int)
 	AddNumLarge(value int)
 	SetNumMissing(rootHash []byte, value int)
-	NumReceived() int
+	NumProcessed() int
 	NumLarge() int
 	NumMissing() int
 	IsInterfaceNil() bool