diff --git a/tpl/single.html b/tpl/single.html
index 401f5fe..b926d22 100644
--- a/tpl/single.html
+++ b/tpl/single.html
@@ -11,7 +11,7 @@
   <div class="content-single notags">
   {% endif %}
     <div class="single-image">
-      <img src="{{ $imageurl }}" title="{{ $page }}/{{ $last_page }}" />
+      <img src='{{ $imageurl }}' title="{{ $page }}/{{ $last_page }}" />
     </div>
     {% if ($page > 1): %}
     <a id="link-prev" class="clickable clickable-left" href="/index.php?d={{ $dir }}&so={{ $sort }}&p={{ $prev_page }}&s=1&gs={{ $gallery_slice }}{{ $filter }}">