diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c
index db8ee5020d90..10524c93f8b6 100644
--- a/drivers/hid/wacom_wac.c
+++ b/drivers/hid/wacom_wac.c
@@ -2496,7 +2496,7 @@ static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac,
 	    !wacom_wac->shared->is_touch_on) {
 		if (!wacom_wac->shared->touch_down)
 			return;
-		prox = 0;
+		prox = false;
 	}
 
 	wacom_wac->hid_data.num_received++;