diff --git a/mkht.php b/mkht.php
index 76f84c0..7c98624 100755
--- a/mkht.php
+++ b/mkht.php
@@ -226,11 +226,11 @@ foreach ($pages as $node) {
 		<aside>
 			<nav>
 				<ul>
-			<?php foreach ($page_langs as $lang) { ?>
-					<li lang="<?= $lang ?>">
+			<?php foreach ($page_langs as $page_lang) { ?>
+					<li lang="<?= $page_lang ?>">
 						<small>
-							<a href="<?= $page_names[$src] ?>.<?= $lang ?>" rel="alternate" hreflang="<?= $lang ?>">
-								<?= $lang_txt[$lang] ?? $lang ?>
+							<a href="<?= $page_names[$src] ?>.<?= $page_lang ?>" rel="alternate" hreflang="<?= $page_lang ?>">
+								<?= $lang_txt[$page_lang] ?? $page_lang ?>
 							</a>
 						</small>
 					</li>