diff --git a/include/libxml/parser.h b/include/libxml/parser.h
index d0ca958..51ba467 100644
--- a/include/libxml/parser.h
+++ b/include/libxml/parser.h
@@ -128,6 +128,8 @@
 extern xmlSAXLocator xmlDefaultSAXLocator;
 extern xmlSAXHandler xmlDefaultSAXHandler;
 
+#include "entities.h"
+
 /*
  * Interfaces
  */