1 files changed, 1 insertions, 1 deletions
diff --git a/xinclude.c b/xinclude.c
index 1e0a603..2e7d884 100644
--- a/xinclude.c
+++ b/xinclude.c
@@ -451,7 +451,7 @@ xmlXIncludeParseFile(xmlXIncludeCtxtPtr ctxt, const char *URL) {
     if ((pctxt->directory == NULL) && (directory != NULL))
         pctxt->directory = (char *) xmlStrdup((xmlChar *) directory);
 
-    pctxt->loadsubset = XML_DETECT_IDS;
+    pctxt->loadsubset |= XML_DETECT_IDS;
 
     xmlParseDocument(pctxt);