diff --git a/tinyfilemanager.php b/tinyfilemanager.php
index fd73206..1f39df3 100644
--- a/tinyfilemanager.php
+++ b/tinyfilemanager.php
@@ -2097,7 +2097,7 @@ $tableTheme = (FM_THEME == "dark") ? "text-white bg-dark table-dark" : "bg-white
                                 <?php echo($is_link ? ' &rarr; <i>' . readlink($path . '/' . $f) . '</i>' : '') ?>
                         </div>
                     </td>
-                    <td data-sort=b-"<?php echo str_pad($filesize_raw, 18, "0", STR_PAD_LEFT); ?>"><span title="<?php printf('%s bytes', $filesize_raw) ?>">
+                    <td data-sort="b-<?php echo str_pad($filesize_raw, 18, "0", STR_PAD_LEFT); ?>"><span title="<?php printf('%s bytes', $filesize_raw) ?>">
                         <?php echo $filesize; ?>
                         </span></td>
                     <td data-sort="b-<?php echo $modif_raw;?>"><?php echo $modif ?></td>