diff --git a/drivers/usb/gadget/storage_common.c b/drivers/usb/gadget/storage_common.c
index dbce3a9074e6..8d84935aad04 100644
--- a/drivers/usb/gadget/storage_common.c
+++ b/drivers/usb/gadget/storage_common.c
@@ -185,7 +185,7 @@ static inline int fsg_num_buffers_validate(void)
 }
 
 /* Default size of buffer length. */
-#define FSG_BUFLEN	((u32)16384)
+#define FSG_BUFLEN	((u32)65536)
 
 /* Maximal number of LUNs supported in mass storage function */
 #define FSG_MAX_LUNS	8