diff --git a/wp-includes/template-functions-general.php b/wp-includes/template-functions-general.php
index cbf0e753b1..43c34c3674 100644
--- a/wp-includes/template-functions-general.php
+++ b/wp-includes/template-functions-general.php
@@ -67,7 +67,7 @@ function get_bloginfo($show='') {
 
 function wp_title($sep = '»', $display = true) {
     global $wpdb;
-    global $year, $monthnum, $day, $cat, $p, $name, $month, $posts, $single;
+    global $m, $year, $monthnum, $day, $cat, $p, $name, $month, $posts, $single;
 
     // If there's a category
     if(!empty($cat)) {