1 files changed, 1 insertions, 1 deletions

diff --git a/src/Wallabag/CoreBundle/Helper/ContentProxy.php b/src/Wallabag/CoreBundle/Helper/ContentProxy.php
index 656ac6ee..fd97e0ff 100644
--- a/src/Wallabag/CoreBundle/Helper/ContentProxy.php
+++ b/src/Wallabag/CoreBundle/Helper/ContentProxy.php
@@ -122,7 +122,7 @@ class ContentProxy
      */
     public function updatePublishedAt(Entry $entry, $value)
     {
-        $date = $value;
+        $date = $value instanceof \DateTime ? $value->date : $value;
 
         // is it a timestamp?
         if (filter_var($date, FILTER_VALIDATE_INT) !== false) {