diff --git a/src/Hackspace/Bundle/CalciferBundle/Entity/RepeatingEventLogEntry.php b/src/Hackspace/Bundle/CalciferBundle/Entity/RepeatingEventLogEntry.php
index 90b520c..3f09dff 100644
--- a/src/Hackspace/Bundle/CalciferBundle/Entity/RepeatingEventLogEntry.php
+++ b/src/Hackspace/Bundle/CalciferBundle/Entity/RepeatingEventLogEntry.php
@@ -35,7 +35,7 @@ class RepeatingEventLogEntry extends BaseEntity
      * @var RepeatingEvent
      *
      * @ORM\ManyToOne(targetEntity="RepeatingEvent")
-     * @ORM\JoinColumn(name="repeating_events_id", referencedColumnName="id")
+     * @ORM\JoinColumn(name="repeating_events_id", referencedColumnName="id", onDelete="CASCADE")
      */
     protected $repeating_event;
 
@@ -67,4 +67,4 @@ class RepeatingEventLogEntry extends BaseEntity
      * @ORM\Column(name="event_enddate", type="datetimetz", nullable=true)
      */
     protected $event_enddate;
-}
\ No newline at end of file
+}