diff --git a/tools/testing/selftests/hid/tests/test_tablet.py b/tools/testing/selftests/hid/tests/test_tablet.py
index 303ffff9ee8dc..cd9c1269afa6a 100644
--- a/tools/testing/selftests/hid/tests/test_tablet.py
+++ b/tools/testing/selftests/hid/tests/test_tablet.py
@@ -133,10 +133,6 @@ def valid_transitions(self) -> Tuple["PenState", ...]:
         return tuple()
 
 
-class Data(object):
-    pass
-
-
 class Pen(object):
     def __init__(self, x, y):
         self.x = x