diff --git a/sys/dev/sound/usb/uaudio.c b/sys/dev/sound/usb/uaudio.c
index 538e4180f6d..3a7d4189b9e 100644
--- a/sys/dev/sound/usb/uaudio.c
+++ b/sys/dev/sound/usb/uaudio.c
@@ -1588,7 +1588,7 @@ uaudio20_check_rate(struct usb_device *udev, uint8_t iface_no,
 {
 	struct usb_device_request req;
 	usb_error_t error;
-#define	UAUDIO20_MAX_RATES 32	/* we support at maxium 32 rates */
+#define	UAUDIO20_MAX_RATES 32	/* we support at maximum 32 rates */
 	uint8_t data[2 + UAUDIO20_MAX_RATES * 12];
 	uint16_t actlen;
 	uint16_t rates;