diff --git a/win32/libxml2.def.src b/win32/libxml2.def.src
index 6d30d65b..36f4696a 100644
--- a/win32/libxml2.def.src
+++ b/win32/libxml2.def.src
@@ -1488,6 +1488,7 @@ xmlCleanupPredefinedEntities
 	xmlXPathFreeContext
 	
 	/* Evaluation functions. */
+	xmlXPathOrderDocElems
 	xmlXPathEval
 	xmlXPathEvalExpression
 	xmlXPathEvalPredicate