diff --git a/index.php b/index.php
index 428862d..fb97ee1 100644
--- a/index.php
+++ b/index.php
@@ -691,7 +691,7 @@ foreach ($theme_files as $file) {
     preg_match('/@emoji\s+(\S+)/u', $css, $m_emoji);
     $name  = isset($m_name[1])  ? trim($m_name[1])  : ucfirst($slug);
     $emoji = isset($m_emoji[1]) ? trim($m_emoji[1]) : '🎨';
-    echo "    <option value="" . htmlspecialchars($slug) . "">{$emoji} {$name}</option>\n";
+    echo '    <option value="' . htmlspecialchars($slug) . '">' . $emoji . ' ' . $name . '</option>' . "\n";
 }
 ?>
   </select>