diff --git a/show.php b/show.php
index 7f31047..d694795 100644
--- a/show.php
+++ b/show.php
@@ -14,7 +14,7 @@ if (
 $conf = file_get_contents($path);
 
 if ($conf === false) {
-    http_error_code(404);
+    http_response_code(404);
     die("Fichier non trouvé");
 }
 
@@ -130,7 +130,7 @@ foreach ($interfaces as $interface) {
         <input id="colorSlider" type="range" min="0" max="360" step="0.000000001" value="58.3"
             oninput="document.documentElement.style.setProperty('--hue', this.value);" class="no-print" />
         <a href="<?= str_replace(__DIR__ . "/", "", $path) ?>" target="_blank" class="link no-print">Télécharger la configuration</a>
-        <a href="index.php" class="link no-print">← Retour à la liste</a>
+        <a href="." class="link no-print">← Retour à la liste</a>
     </footer>
     <script>
         function changeColor(pvid, color) {