diff --git a/src/TrackableTrait.php b/src/TrackableTrait.php
index <HASH>..<HASH> 100644
--- a/src/TrackableTrait.php
+++ b/src/TrackableTrait.php
@@ -54,6 +54,10 @@ trait TrackableTrait
             $this->owner->_containerTrait
         ) {
             $this->owner->removeElement($this->short_name);
+            $this->owner = null;
+            if (isset($this->app)) {
+                $this->app = null;
+            }
         }
     }
 }
fix memory leaks in case of AppScope is present