diff --git a/keyboards/helix/rules.mk b/keyboards/helix/rules.mk
index e42f92cf8..7c1d56527 100644
--- a/keyboards/helix/rules.mk
+++ b/keyboards/helix/rules.mk
@@ -2,9 +2,6 @@ SRC += i2c.c
 SRC += serial.c
 SRC += ssd1306.c
 
-# if firmware size over limit, try this option
-# CFLAGS += -flto
-
 # MCU name
 #MCU = at90usb1287
 MCU = atmega32u4