diff --git a/g13gui/g13gui/tests.py b/g13gui/g13gui/tests.py
index 15b3a7f..d8943e7 100644
--- a/g13gui/g13gui/tests.py
+++ b/g13gui/g13gui/tests.py
@@ -3,6 +3,7 @@ import unittest
 from g13gui.observer.observer_tests import *
 from g13gui.model.bindingprofile_tests import *
 from g13gui.model.prefs_tests import *
+from g13gui.bitwidgets.button_tests import *
 from g13gui.bitwidgets.fonts_tests import *
 from g13gui.bitwidgets.label_tests import *
 from g13gui.bitwidgets.display_tests import *