diff --git a/src/backend/nodes/readfuncs.c b/src/backend/nodes/readfuncs.c
index 1380703cbc6..73c82826ed3 100644
--- a/src/backend/nodes/readfuncs.c
+++ b/src/backend/nodes/readfuncs.c
@@ -1876,6 +1876,21 @@ _readCteScan(void)
 }
 
 /*
+ * _readNamedtuplestoreScan
+ */
+static NamedTuplestoreScan *
+_readNamedTuplestoreScan(void)
+{
+	READ_LOCALS(NamedTuplestoreScan);
+
+	ReadCommonScan(&local_node->scan);
+
+	READ_STRING_FIELD(enrname);
+
+	READ_DONE();
+}
+
+/*
  * _readWorkTableScan
  */
 static WorkTableScan *
@@ -2587,6 +2602,8 @@ parseNodeString(void)
 		return_value = _readTableFuncScan();
 	else if (MATCH("CTESCAN", 7))
 		return_value = _readCteScan();
+	else if (MATCH("NAMEDTUPLESTORESCAN", 19))
+		return_value = _readNamedTuplestoreScan();
 	else if (MATCH("WORKTABLESCAN", 13))
 		return_value = _readWorkTableScan();
 	else if (MATCH("FOREIGNSCAN", 11))