diff --git a/drivers/input/mouse/byd.c b/drivers/input/mouse/byd.c
index 71aa23dd7d8d..7f85c7ab68c5 100644
--- a/drivers/input/mouse/byd.c
+++ b/drivers/input/mouse/byd.c
@@ -314,10 +314,8 @@ static psmouse_ret_t byd_process_byte(struct psmouse *psmouse)
 		break;
 	}
 	default:
-		psmouse_warn(psmouse,
-			     "Unrecognized Z: pkt = %02x %02x %02x %02x\n",
-			     psmouse->packet[0], psmouse->packet[1],
-			     psmouse->packet[2], psmouse->packet[3]);
+		psmouse_warn(psmouse, "Unrecognized Z: pkt = %*ph\n",
+			     4, psmouse->packet);
 		return PSMOUSE_BAD_DATA;
 	}