diff --git a/src/backend/utils/adt/xml.c b/src/backend/utils/adt/xml.c
index 702b9e3..07464fb 100644
--- a/src/backend/utils/adt/xml.c
+++ b/src/backend/utils/adt/xml.c
@@ -3262,7 +3262,7 @@ xml_xmlnodetoxmltype(xmlNodePtr cur)
 		buf = xmlBufferCreate();
 		PG_TRY();
 		{
-			xmlNodeDump(buf, NULL, cur, 0, 1);
+			xmlNodeDump(buf, NULL, cur, 0, 0);
 			result = xmlBuffer_to_xmltype(buf);
 		}
 		PG_CATCH();