diff --git a/library/HTMLPurifier/Lexer.php b/library/HTMLPurifier/Lexer.php
index 7cfd8003..b1bd1ed0 100644
--- a/library/HTMLPurifier/Lexer.php
+++ b/library/HTMLPurifier/Lexer.php
@@ -66,6 +66,16 @@ HTMLPurifier_ConfigSchema::define(
 </p>
 ');
 
+HTMLPurifier_ConfigSchema::define(
+    'Core', 'AggressivelyFixLt', false, 'bool', '
+This directive enables aggressive pre-filter fixes HTML Purifier can
+perform in order to ensure that open angled-brackets do not get killed
+during parsing stage. Enabling this will result in two preg_replace_callback
+calls and one preg_replace call for every bit of HTML passed through here.
+It is not necessary and will have no effect for PHP 4.
+This directive has been available since 2.1.0.
+');
+
 /**
  * Forgivingly lexes HTML (SGML-style) markup into tokens.
  * 
diff --git a/library/HTMLPurifier/Lexer/DOMLex.php b/library/HTMLPurifier/Lexer/DOMLex.php
index 1816add4..890c8a7e 100644
--- a/library/HTMLPurifier/Lexer/DOMLex.php
+++ b/library/HTMLPurifier/Lexer/DOMLex.php
@@ -3,16 +3,6 @@
 require_once 'HTMLPurifier/Lexer.php';
 require_once 'HTMLPurifier/TokenFactory.php';
 
-HTMLPurifier_ConfigSchema::define(
-    'Core', 'AggressivelyFixLt', false, 'bool', '
-This directive enables aggressive pre-filter fixes HTML Purifier can
-perform in order to ensure that open angled-brackets do not get killed
-during parsing stage. Enabling this will result in two preg_replace_callback
-calls and one preg_replace call for every bit of HTML passed through here.
-It is not necessary and will have no effect for PHP 4.
-This directive has been available since 2.1.0.
-');
-
 /**
  * Parser that uses PHP 5's DOM extension (part of the core).
  *