diff --git a/datalite/datalite_decorator.py b/datalite/datalite_decorator.py
index 361f47a..171ffca 100644
--- a/datalite/datalite_decorator.py
+++ b/datalite/datalite_decorator.py
@@ -1,7 +1,7 @@
 from typing import Dict, Optional, List, Callable
 from dataclasses import Field, asdict
 import sqlite3 as sql
-from commons import _convert_sql_format, _convert_type
+from .commons import _convert_sql_format, _convert_type
 
 def _get_default(default_object: object, type_overload: Dict[Optional[type], str]) -> str:
     """
diff --git a/datalite/fetch.py b/datalite/fetch.py
index 4f95533..3f945d6 100644
--- a/datalite/fetch.py
+++ b/datalite/fetch.py
@@ -1,7 +1,6 @@
 import sqlite3 as sql
 from typing import List, Tuple, Any
-
-from commons import _convert_sql_format
+from .commons import _convert_sql_format
 
 
 def is_fetchable(class_: type, obj_id: int) -> bool: