diff --git a/keyboard/hhkb/Makefile b/keyboard/hhkb/Makefile
index 2f87d42f..5a179bd2 100644
--- a/keyboard/hhkb/Makefile
+++ b/keyboard/hhkb/Makefile
@@ -120,6 +120,10 @@ NKRO_ENABLE = yes		# USB Nkey Rollover
 #KEYMAP_SECTION_ENABLE = yes	# fixed address keymap for keymap editor
 #HHKB_JP = yes			# HHKB JP support
 
+#OPT_DEFS += -DNO_ACTION_TAPPING
+#OPT_DEFS += -DNO_ACTION_LAYER
+#OPT_DEFS += -DNO_ACTION_MACRO
+
 
 #
 # Keymap file