diff --git a/util/bootloader_at90usb128x_1_0_1.hex b/util/bootloader_at90usb128x_1_0_1.hex
new file mode 100644
index 000000000..90491a82a
--- /dev/null
+++ b/util/bootloader_at90usb128x_1_0_1.hex
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diff --git a/util/bootloader.hex b/util/bootloader_atmega32u4_1_0_0.hex
similarity index 100%
rename from util/bootloader.hex
rename to util/bootloader_atmega32u4_1_0_0.hex