diff --git a/adb/usb_linux.c b/adb/usb_linux.c
index 2f7f870..cd61083 100644
--- a/adb/usb_linux.c
+++ b/adb/usb_linux.c
@@ -149,7 +149,7 @@
 
 //        DBGX("[ scanning %s ]\n", busname);
         while((de = readdir(devdir))) {
-            unsigned char devdesc[256];
+            unsigned char devdesc[4096];
             unsigned char* bufptr = devdesc;
             unsigned char* bufend;
             struct usb_device_descriptor* device;