diff --git a/roomserver/storage/postgres/storage.go b/roomserver/storage/postgres/storage.go
index 1efd960de..da8d25848 100644
--- a/roomserver/storage/postgres/storage.go
+++ b/roomserver/storage/postgres/storage.go
@@ -54,7 +54,7 @@ func Open(base *base.BaseDendrite, dbProperties *config.DatabaseOptions, cache c
 	m := sqlutil.NewMigrations()
 	deltas.LoadAddForgottenColumn(m)
 	deltas.LoadStateBlocksRefactor(m)
-	if err := m.RunDeltas(d.DB, dbProperties); err != nil {
+	if err := m.RunDeltas(db, dbProperties); err != nil {
 		return nil, err
 	}