diff --git a/blog.header.php b/blog.header.php
index ddecc5cc63..26a81829c9 100644
--- a/blog.header.php
+++ b/blog.header.php
@@ -35,13 +35,15 @@ $b2varstoreset = array('m','p','posts','w','c', 'cat','withcomments','s','search
 /* Connecting to the db */
 dbconnect();
 
-/* Sending HTTP headers */
+/* Sending HTTP headers 
+// It is presumptious to think that WP is the only thing that might change on the page.
 $last_modified_header = mysql2date('D, d M Y H:i:s', get_lastpostdate());
 @header ("X-Pingback: $pathserver/xmlrpc.php");
 if (!$is_winIE) {
 	@header ("Last-Modified: $last_modified_header");
 	@header ('ETag: "'.md5($last_modified_header.$pagenow).'"');
 }
+*/
 
 /* Getting settings from db */
 $posts_per_page = get_settings('posts_per_page');