diff --git a/traitsui/tests/editors/test_range_editor_text.py b/traitsui/tests/editors/test_range_editor_text.py
index 0b7e77903..52e5b053c 100644
--- a/traitsui/tests/editors/test_range_editor_text.py
+++ b/traitsui/tests/editors/test_range_editor_text.py
@@ -153,7 +153,7 @@ def test_text_editing_out_of_bounds(self):
             assert displayed == '4'
             assert num.number == 3
 
-            cancel_button = tester.find_by_id(ui, "Cancel")
+            cancel_button = tester.find_by_id(ui, "OK")
             cancel_button.perform(command.MouseClick())
 
         assert num.number == 4