diff --git a/adb/client/usb_libusb.cpp b/adb/client/usb_libusb.cpp
index 10b6090..f2ca63b 100644
--- a/adb/client/usb_libusb.cpp
+++ b/adb/client/usb_libusb.cpp
@@ -332,13 +332,6 @@
             return;
         }
 
-        rc = libusb_set_interface_alt_setting(handle.get(), interface_num, 0);
-        if (rc != 0) {
-            LOG(WARNING) << "failed to set interface alt setting for device '" << device_serial
-                         << "'" << libusb_error_name(rc);
-            return;
-        }
-
         for (uint8_t endpoint : {bulk_in, bulk_out}) {
             rc = libusb_clear_halt(handle.get(), endpoint);
             if (rc != 0) {