diff --git a/src/backend/access/transam/xact.c b/src/backend/access/transam/xact.c
index fc55fa6d53..e5e2902465 100644
--- a/src/backend/access/transam/xact.c
+++ b/src/backend/access/transam/xact.c
@@ -871,6 +871,9 @@ TransactionIdIsCurrentTransactionId(TransactionId xid)
 	if (!TransactionIdIsNormal(xid))
 		return false;
 
+	if (TransactionIdEquals(xid, GetTopTransactionIdIfAny()))
+		return true;
+
 	/*
 	 * In parallel workers, the XIDs we must consider as current are stored in
 	 * ParallelCurrentXids rather than the transaction-state stack.  Note that