diff --git a/admin/conditions.php b/admin/conditions.php
index 72d5b9e703e..e1625753a41 100644
--- a/admin/conditions.php
+++ b/admin/conditions.php
@@ -36,12 +36,7 @@
 
 include("config.php");
 
-header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");    // Date in the past
-header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); 
-                                                     // always modified
-header("Cache-Control: no-store, no-cache, must-revalidate");  // HTTP/1.1
-header("Cache-Control: post-check=0, pre-check=0", false);
-header("Pragma: no-cache");                          // HTTP/1.0
+sendcacheheaders();
 
 echo $htmlheader;
 echo "<table width='100%' border='0' bgcolor='#555555'>\n";