diff --git a/library/Director/Objects/DirectorJob.php b/library/Director/Objects/DirectorJob.php
index 361f7645..97ae4ad0 100644
--- a/library/Director/Objects/DirectorJob.php
+++ b/library/Director/Objects/DirectorJob.php
@@ -123,7 +123,7 @@ class DirectorJob extends DbObjectWithSettings implements ExportInterface, Insta
         }
 
         return (
-            strtotime((int) $this->get('ts_last_attempt')) + $this->get('run_interval') * 2
+            strtotime($this->get('ts_last_attempt')) + $this->get('run_interval') * 2
         ) < time();
     }