diff --git a/usr/local/www/interfaces.php b/usr/local/www/interfaces.php
index 81a57d6fb6..d4531886bb 100755
--- a/usr/local/www/interfaces.php
+++ b/usr/local/www/interfaces.php
@@ -994,7 +994,7 @@ $types = array("none" => gettext("None"), "static" => gettext("Static"), "dhcp"
 	<form action="interfaces.php" method="post" name="iform" id="iform">
 		<?php if ($input_errors) print_input_errors($input_errors); ?>
 		<?php if (is_subsystem_dirty('interfaces')): ?><p>
-		<?php print_info_box_np(printf(gettext("The '%s' configuration has been changed."),$wancfg['descr'])."<p>".gettext("You must apply the changes in order for them to take effect.")."<p>".gettext("Don't forget to adjust the DHCP Server range if needed after applying."));?><br />
+		<?php print_info_box_np(sprintf(gettext("The '%s' configuration has been changed."),$wancfg['descr'])."<p>".gettext("You must apply the changes in order for them to take effect.")."<p>".gettext("Don't forget to adjust the DHCP Server range if needed after applying."));?><br />
 		<?php endif; ?>
 		<?php if ($savemsg) print_info_box($savemsg); ?>
 		<table width="100%" border="0" cellpadding="6" cellspacing="0">