diff --git a/test/base_test.py b/test/base_test.py
index <HASH>..<HASH> 100644
--- a/test/base_test.py
+++ b/test/base_test.py
@@ -41,7 +41,7 @@ class BaseTest(TestCase):
 
     def test_activate_session_with_one_session_then_clearing_and_activating_with_another_session_shoul_request_to_correct_shop(self):
         shopify.ShopifyResource.activate_session(self.session1)
-        shopify.ShopifyResource.clear_session
+        shopify.ShopifyResource.clear_session()
         shopify.ShopifyResource.activate_session(self.session2)
 
         self.assertIsNone(ActiveResource.site)
Add missing parentheses to method call.