diff --git a/jam/__init__.py b/jam/__init__.py
index dfc2236..a64730b 100644
--- a/jam/__init__.py
+++ b/jam/__init__.py
@@ -1,7 +1,6 @@
 import typing as typing
 import logging
 from dataclasses import dataclass
-from typing import get_type_hints
 
 from marshmallow import fields, post_load
 from marshmallow.schema import SchemaMeta as BaseSchemaMeta, BaseSchema, with_metaclass
diff --git a/jam/tests/test_annotation_mapping.py b/jam/tests/test_annotation_mapping.py
index 401c514..71ed87e 100644
--- a/jam/tests/test_annotation_mapping.py
+++ b/jam/tests/test_annotation_mapping.py
@@ -2,7 +2,6 @@
 import datetime as dt
 import uuid
 import decimal
-from dataclasses import dataclass
 
 import pytest