diff --git a/src/Extension/ExtendableTrait.php b/src/Extension/ExtendableTrait.php
index 9c54c4b89..5b0a25c02 100644
--- a/src/Extension/ExtendableTrait.php
+++ b/src/Extension/ExtendableTrait.php
@@ -386,7 +386,7 @@ public function extendableGet($name)
             }
         }
 
-        $parent = get_parent_class();
+        $parent = get_parent_class($this);
         if ($parent !== false && method_exists($parent, '__get')) {
             return parent::__get($name);
         }
@@ -413,7 +413,7 @@ public function extendableSet($name, $value)
         /*
          * This targets trait usage in particular
          */
-        $parent = get_parent_class();
+        $parent = get_parent_class($this);
         if ($parent !== false && method_exists($parent, '__set')) {
             parent::__set($name, $value);
         }
@@ -457,7 +457,7 @@ public function extendableCall($name, $params = null)
             }
         }
 
-        $parent = get_parent_class();
+        $parent = get_parent_class($this);
         if ($parent !== false && method_exists($parent, '__call')) {
             return parent::__call($name, $params);
         }