diff --git a/library/ajax/edit_user_profile.php b/library/ajax/edit_user_profile.php
index a6fe1b0a7..1c6cfeefb 100644
--- a/library/ajax/edit_user_profile.php
+++ b/library/ajax/edit_user_profile.php
@@ -126,8 +126,8 @@ switch ($field) {
         $table = BB_BT_USERS;
         $value = (float)str_replace(',', '.', $this->request['value']);
 
-        foreach (array('KB' => 1, 'MB' => 2, 'GB' => 3, 'TB' => 4) as $s => $m) {
-            if (strpos($this->request['value'], $s) !== false) {
+        foreach (array('KB' => 1, 'MB' => 2, 'GB' => 3, 'TB' => 4, 'PB' => 5, 'EB' => 6, 'ZB' => 7, 'YB' => 8) as $s => $m) {
+            if (stripos($this->request['value'], $s) !== false) {
                 $value *= (1024 ** $m);
                 break;
             }
@@ -138,6 +138,7 @@ switch ($field) {
         $btu = get_bt_userdata($user_id);
         $btu[$field] = $value;
         $this->response['update_ids']['u_ratio'] = (string)get_bt_ratio($btu);
+        CACHE('bb_cache')->rm('btu_' . $user_id);
         break;
 
     case 'user_points':