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-rw-r--r--hw/usb/dev-audio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/usb/dev-audio.c b/hw/usb/dev-audio.c
index c5420eb057..bfebfe90f3 100644
--- a/hw/usb/dev-audio.c
+++ b/hw/usb/dev-audio.c
@@ -224,7 +224,7 @@ static const USBDescDevice desc_device = {
             .bNumInterfaces        = 2,
             .bConfigurationValue   = DEV_CONFIG_VALUE,
             .iConfiguration        = STRING_CONFIG,
-            .bmAttributes          = 0xc0,
+            .bmAttributes          = USB_CFG_ATT_ONE | USB_CFG_ATT_SELFPOWER,
             .bMaxPower             = 0x32,
             .nif = ARRAY_SIZE(desc_iface),
             .ifs = desc_iface,