diff --git a/htdocs/admin/salaries.php b/htdocs/admin/salaries.php
index 2e5b21f5a31..b09f4820312 100644
--- a/htdocs/admin/salaries.php
+++ b/htdocs/admin/salaries.php
@@ -124,7 +124,7 @@ print "</table>\n";
 
 dol_fiche_end();
 
-print '<div style="text-align:center"><input type="submit" class="button" value="'.$langs->trans('Modify').'" name="button"></div>';
+print '<div class="center"><input type="submit" class="button" value="'.$langs->trans('Modify').'" name="button"></div>';
 
 print '</form>';