diff --git a/src/platforms/common/cdcacm.c b/src/platforms/common/cdcacm.c
index f3df8fc..49c9a70 100644
--- a/src/platforms/common/cdcacm.c
+++ b/src/platforms/common/cdcacm.c
@@ -58,7 +58,7 @@ static const struct usb_device_descriptor dev = {
 	.bDeviceClass = 0xEF,		/* Miscellaneous Device */
 	.bDeviceSubClass = 2,		/* Common Class */
 	.bDeviceProtocol = 1,		/* Interface Association */
-	.bMaxPacketSize0 = 8,
+	.bMaxPacketSize0 = 32,
 	.idVendor = 0x1D50,
 	.idProduct = 0x6018,
 	.bcdDevice = 0x0100,