diff --git a/turbo/stages/mock_sentry.go b/turbo/stages/mock_sentry.go
index 0f3fa5bce..50ce452c0 100644
--- a/turbo/stages/mock_sentry.go
+++ b/turbo/stages/mock_sentry.go
@@ -244,7 +244,7 @@ func MockWithEverything(t *testing.T, gspec *core.Genesis, key *ecdsa.PrivateKey
 	var agg *libstate.AggregatorV3
 	if cfg.HistoryV3 {
 		dir.MustExist(dirs.SnapHistory)
-		agg, err = libstate.NewAggregator22(ctx, dirs.SnapHistory, dirs.Tmp, 16, db)
+		agg, err = libstate.NewAggregator22(ctx, dirs.SnapHistory, dirs.Tmp, ethconfig.HistoryV3AggregationStep, db)
 		if err != nil {
 			panic(err)
 		}