diff --git a/src/backend/executor/nodeNamedtuplestorescan.c b/src/backend/executor/nodeNamedtuplestorescan.c
index 917b05197a..44e0942669 100644
--- a/src/backend/executor/nodeNamedtuplestorescan.c
+++ b/src/backend/executor/nodeNamedtuplestorescan.c
@@ -107,7 +107,7 @@ ExecInitNamedTuplestoreScan(NamedTuplestoreScan *node, EState *estate, int eflag
 	scanstate->relation = (Tuplestorestate *) enr->reldata;
 	scanstate->tupdesc = ENRMetadataGetTupDesc(&(enr->md));
 	scanstate->readptr =
-		tuplestore_alloc_read_pointer(scanstate->relation, 0);
+		tuplestore_alloc_read_pointer(scanstate->relation, EXEC_FLAG_REWIND);
 
 	/*
 	 * The new read pointer copies its position from read pointer 0, which