diff --git a/backend/right_tree/api/signals.py b/backend/right_tree/api/signals.py
index 5b7bed4..4ea3fea 100644
--- a/backend/right_tree/api/signals.py
+++ b/backend/right_tree/api/signals.py
@@ -8,7 +8,7 @@ from .resource_generation_utils import storage
 
 
 @receiver(post_delete, sender=Export)
-def delete_export(sender, instance, created, *args, **kwargs):
+def delete_export(sender, instance, *args, **kwargs):
     """Clean up created files on the filesystem when an export is deleted"""
     rmtree(storage.path(f"export_{instance.pk}"))