diff --git a/openpype/modules/ftrack/event_handlers_server/event_push_frame_values_to_task.py b/openpype/modules/ftrack/event_handlers_server/event_push_frame_values_to_task.py
index 1d64174188..81719258e1 100644
--- a/openpype/modules/ftrack/event_handlers_server/event_push_frame_values_to_task.py
+++ b/openpype/modules/ftrack/event_handlers_server/event_push_frame_values_to_task.py
@@ -124,8 +124,8 @@ class PushFrameValuesToTaskEvent(BaseEvent):
             ))
             return
 
-        interest_attributes = set(self.interest_attributes)
-        interest_entity_types = set(self.interest_entity_types)
+        interest_attributes = set(interest_attributes)
+        interest_entity_types = set(interest_entity_types)
 
         # Separate value changes and task parent changes
         _entities_info = []