diff --git a/include/libxml/parserInternals.h b/include/libxml/parserInternals.h
index b523662..5265f1b 100644
--- a/include/libxml/parserInternals.h
+++ b/include/libxml/parserInternals.h
@@ -571,7 +571,7 @@ XMLPUBFUN int			namePush		(xmlParserCtxtPtr ctxt,
  */
 XML_DEPRECATED
 XMLPUBFUN int			xmlSkipBlankChars	(xmlParserCtxtPtr ctxt);
-#ifndef IN_LIBXSLT
+#if !defined(IN_LIBXSLT) || !defined(LIBXSLT_VERSION) || LIBXSLT_VERSION >= 10138
 XML_DEPRECATED
 #endif
 XMLPUBFUN int			xmlStringCurrentChar	(xmlParserCtxtPtr ctxt,