diff --git a/reference/filter/reference.xml b/reference/filter/reference.xml
index 680667c85d..c6225026b8 100644
--- a/reference/filter/reference.xml
+++ b/reference/filter/reference.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.11 $ -->
+<!-- $Revision: 1.12 $ -->
 <!-- Purpose: basic.vartype -->
 <!-- Membership: pecl -->
 <!-- Generated by xml_proto.php v2.4. Found in /scripts directory of phpdoc. -->
@@ -92,8 +92,6 @@
         <entry>"validate_url"</entry>
         <entry></entry>
         <entry>
-         <constant>FILTER_FLAG_SCHEME_REQUIRED</constant>,
-         <constant>FILTER_FLAG_HOST_REQUIRED</constant>,
          <constant>FILTER_FLAG_PATH_REQUIRED</constant>,
          <constant>FILTER_FLAG_QUERY_REQUIRED</constant>
         </entry>