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-rw-r--r--apps/gallery/ajax/thumbnail.php6
1 files changed, 1 insertions, 5 deletions
diff --git a/apps/gallery/ajax/thumbnail.php b/apps/gallery/ajax/thumbnail.php
index 2dfe936d9dd..184171f8fca 100644
--- a/apps/gallery/ajax/thumbnail.php
+++ b/apps/gallery/ajax/thumbnail.php
@@ -29,10 +29,6 @@ $img = $_GET['img'];
$image = OC_Gallery_Photo::getThumbnail($img);
if ($image) {
- $offset = 3600 * 24; // 24 hour
- // calc the string in GMT not localtime and add the offset
- header("Expires: " . gmdate("D, d M Y H:i:s", time() + $offset) . " GMT");
- header('Cache-Control: max-age='.$offset.', must-revalidate');
- header('Pragma: public');
+ OC_Response::enableCaching(3600 * 24); // 24 hour
$image->show();
}