diff --git a/test/pad.c b/test/pad.c
index 63bd2d7a..636c6ea8 100644
--- a/test/pad.c
+++ b/test/pad.c
@@ -86,7 +86,7 @@ START_TEST(pad_button)
 
 	litest_drain_events(li);
 
-	for (code = BTN_LEFT; code < KEY_MAX; code++) {
+	for (code = BTN_0; code < KEY_MAX; code++) {
 		if (!libevdev_has_event_code(dev->evdev, EV_KEY, code))
 			continue;