diff --git a/invokeai/app/services/pickle_storage/pickle_storage_torch.py b/invokeai/app/services/pickle_storage/pickle_storage_torch.py
index 7b18dc0625..de411bbf47 100644
--- a/invokeai/app/services/pickle_storage/pickle_storage_torch.py
+++ b/invokeai/app/services/pickle_storage/pickle_storage_torch.py
@@ -15,6 +15,7 @@ class PickleStorageTorch(PickleStorageBase[T]):
     """Responsible for storing and retrieving non-serializable data using `torch.save` and `torch.load`."""
 
     def __init__(self, output_folder: Path, item_type_name: "str"):
+        super().__init__()
         self._output_folder = output_folder
         self._output_folder.mkdir(parents=True, exist_ok=True)
         self._item_type_name = item_type_name