diff --git a/src/backend/distributed/planner/multi_physical_planner.c b/src/backend/distributed/planner/multi_physical_planner.c
index 7fdbfa829..a2590d48d 100644
--- a/src/backend/distributed/planner/multi_physical_planner.c
+++ b/src/backend/distributed/planner/multi_physical_planner.c
@@ -1654,8 +1654,8 @@ UpdateAllColumnAttributes(Node *columnContainer, List *rangeTableList,
 static void
 UpdateColumnAttributes(Var *column, List *rangeTableList, List *dependentJobList)
 {
-	Index originalTableId = column->varno;
-	AttrNumber originalColumnId = column->varattno;
+	Index originalTableId = column->varnosyn;
+	AttrNumber originalColumnId = column->varattnosyn;
 
 	/* find the new table identifier */
 	Index newTableId = NewTableId(originalTableId, rangeTableList);