diff --git a/server/admin/versions.php b/server/admin/versions.php
index 0053b4b..e783521 100644
--- a/server/admin/versions.php
+++ b/server/admin/versions.php
@@ -267,11 +267,11 @@ foreach ($manifest['versions'] ?? [] as $v) {
     $existingNotes[$v['version']] = is_file($f) ? file_get_contents($f) : '';
 }
 
-<?php
 $existingChannels = listExistingChannels($manifestDir);
 $channelLabel     = $channel === '' ? 'default' : $channel;
+
+Layout::header('Versions', 'versions');
 ?>
-<?php Layout::header('Versions', 'versions'); ?>
 <h1>Versions <span class="muted" style="font-size: 14px; font-weight: normal;">— channel actif : <code style="background: rgba(0,0,0,0.3); padding: 2px 8px; border-radius: 4px;"><?= htmlspecialchars($channelLabel) ?></code></span></h1>
 
 <?php Layout::flash($message, $messageType); ?>