diff --git a/top100/sources/join.php b/top100/sources/join.php
index 6e770ed..f9f03a3 100644
--- a/top100/sources/join.php
+++ b/top100/sources/join.php
@@ -15,6 +15,12 @@
 // GNU General Public License for more details.                    \\
 //=================================================================\\
 
+if (isset($_SERVER['HTTP_USER_AGENT'])) {
+	if (preg_match('/MSIE [56]/', $_SERVER['HTTP_USER_AGENT'])) {
+		header("Location: http://rock.ru/top100");
+	}
+}
+
 $TMPL['header'] = $LNG['join_header'];
 if (!$FORM['url']) {
   $TMPL['catselect'] = "<select name=\"cat\">\n";