1 files changed, 9 insertions, 9 deletions

diff --git a/keyboards/sixkeyboard/rules.mk b/keyboards/sixkeyboard/rules.mk
index b718c7e65..2befe17d8 100644
--- a/keyboards/sixkeyboard/rules.mk
+++ b/keyboards/sixkeyboard/rules.mk
@@ -3,15 +3,15 @@ SRC = matrix.c
 # MCU name
 MCU = atmega16u2
 
-
-# Boot Section Size in *bytes*
-#   Teensy halfKay   512
-#   Teensy++ halfKay 1024
-#   Atmel DFU loader 4096
-#   LUFA bootloader  4096
-#   USBaspLoader     2048
-OPT_DEFS += -DBOOTLOADER_SIZE=4096
-
+# Bootloader selection
+#   Teensy       halfkay
+#   Pro Micro    caterina
+#   Atmel DFU    atmel-dfu
+#   LUFA DFU     lufa-dfu
+#   QMK DFU      qmk-dfu
+#   ATmega32A    bootloadHID
+#   ATmega328P   USBasp
+BOOTLOADER = atmel-dfu
 
 # Build Options
 #   comment out to disable the options.