diff --git a/ion/src/device/usb/flasher.cpp b/ion/src/device/usb/flasher.cpp
index c7d7905ea..e80d984e3 100644
--- a/ion/src/device/usb/flasher.cpp
+++ b/ion/src/device/usb/flasher.cpp
@@ -3,6 +3,7 @@
 #include <ion.h>
 
 void ion_main(int argc, char * argv[]) {
+  Ion::Display::pushRectUniform(KDRect(0,0,Ion::Display::Width,Ion::Display::Height), KDColorYellow);
   while (true) {
     Ion::USB::enable();
     while (!OTG.GINTSTS()->getENUMDNE()) {