diff --git a/test/test_join.py b/test/test_join.py
index d6667cea1ac57d08096354fb47f02dafc9c41062..865ae80dfaaa0244eb7592e65ef134a23b36634c 100644
--- a/test/test_join.py
+++ b/test/test_join.py
@@ -1,5 +1,5 @@
 from typing import Iterable
-from datetime import datetime as dt
+import datetime as dt
 import pytest
 
 from src.join import *
@@ -47,7 +47,7 @@ class TestSaveToPandas:
 
     @staticmethod
     def convert_date(date):
-        return map(lambda s: dt.strptime(s, "%Y-%m-%d %H:%M"), date)
+        return map(lambda s: dt.datetime.strptime(s, "%Y-%m-%d %H:%M"), date)
 
     @pytest.fixture
     def date(self):