diff --git a/sw/src/usb-epfifo.c b/sw/src/usb-epfifo.c
index 36062a6..bb1ce45 100644
--- a/sw/src/usb-epfifo.c
+++ b/sw/src/usb-epfifo.c
@@ -61,9 +61,10 @@ volatile int irq_count = 0;
 __attribute__((aligned(4)))
 static uint8_t usb_ep0out_buffer[EP0OUT_BUFFERS][128];
 static uint8_t usb_ep0out_buffer_len[EP0OUT_BUFFERS];
+static uint8_t usb_ep0out_last_tok[EP0OUT_BUFFERS];
 uint8_t usb_ep0out_wr_ptr;
 uint8_t usb_ep0out_rd_ptr;
-int max_byte_length = 8;
+int max_byte_length = 64;
 
 static const uint8_t *current_data;
 static int current_length;