diff --git a/zulip_bots/zulip_bots/bots/wikipedia/test_wikipedia.py b/zulip_bots/zulip_bots/bots/wikipedia/test_wikipedia.py
index 1cfeb57..bda2dd2 100755
--- a/zulip_bots/zulip_bots/bots/wikipedia/test_wikipedia.py
+++ b/zulip_bots/zulip_bots/bots/wikipedia/test_wikipedia.py
@@ -1,6 +1,7 @@
 #!/usr/bin/env python
 
 from zulip_bots.test_lib import StubBotTestCase
+from zulip_bots.request_test_lib import mock_request_exception
 
 class TestWikipediaBot(StubBotTestCase):
     bot_name = "wikipedia"
@@ -65,5 +66,5 @@ class TestWikipediaBot(StubBotTestCase):
         # Request Exception
         bot_request = 'Z'
         bot_response = None
-        with self.mock_request_exception():
+        with mock_request_exception():
             self.verify_reply(bot_request, bot_response)
diff --git a/zulip_bots/zulip_bots/test_lib.py b/zulip_bots/zulip_bots/test_lib.py
index 82ea4d4..69afd67 100755
--- a/zulip_bots/zulip_bots/test_lib.py
+++ b/zulip_bots/zulip_bots/test_lib.py
@@ -8,7 +8,6 @@ from typing import List, Dict, Any, Tuple
 
 from zulip_bots.request_test_lib import (
     mock_http_conversation,
-    mock_request_exception,
 )
 
 from zulip_bots.simple_lib import (
@@ -164,10 +163,6 @@ class StubBotTestCase(TestCase):
         http_data = read_bot_fixture_data(self.bot_name, test_name)
         return mock_http_conversation(http_data)
 
-    def mock_request_exception(self):
-        # type: () -> Any
-        return mock_request_exception()
-
     def mock_config_info(self, config_info):
         # type: (Dict[str, str]) -> Any
         return patch('zulip_bots.test_lib.StubBotHandler.get_config_info', return_value=config_info)