diff --git a/tests/interfaces/openlp_core/ui/test_mainwindow.py b/tests/interfaces/openlp_core/ui/test_mainwindow.py
index 3dc12ce71..d87557e73 100644
--- a/tests/interfaces/openlp_core/ui/test_mainwindow.py
+++ b/tests/interfaces/openlp_core/ui/test_mainwindow.py
@@ -64,7 +64,7 @@ class TestMainWindow(TestCase, TestMixin):
                 patch('openlp.core.ui.mainwindow.ProjectorManager'), \
                 patch('openlp.core.ui.mainwindow.websockets.WebSocketServer'), \
                 patch('openlp.core.ui.mainwindow.PluginForm'), \
-                patch('openlp.core.ui.render.Renderer'):
+                patch('openlp.core.display.render.Renderer'):
             self.main_window = MainWindow()
 
     def tearDown(self):