diff --git a/ion/src/f730/device.cpp b/ion/src/f730/device.cpp
index 764f80258..3f111c497 100644
--- a/ion/src/f730/device.cpp
+++ b/ion/src/f730/device.cpp
@@ -201,6 +201,7 @@ void initPeripherals() {
   Keyboard::Device::init();
   LED::Device::init();
   Battery::Device::init();
+  return; // FIXME, obviously!
   USB::Device::init();
 #if USE_SD_CARD
   SDCard::Device::init();