1 files changed, 6 insertions, 2 deletions

diff --git a/protocol/pjrc.mk b/protocol/pjrc.mk
index cccdf6204..f5693ba99 100644
--- a/protocol/pjrc.mk
+++ b/protocol/pjrc.mk
@@ -1,7 +1,5 @@
 PJRC_DIR = protocol/pjrc
 
-OPT_DEFS += -DHOST_PJRC
-
 SRC +=  $(PJRC_DIR)/main.c \
         $(PJRC_DIR)/pjrc.c \
         $(PJRC_DIR)/usb_keyboard.c \
@@ -19,3 +17,9 @@ endif
 
 # Search Path
 VPATH += $(TOP_DIR)/$(PJRC_DIR)
+
+# This indicates using LUFA stack
+# TODO: remove HOST_PJRC
+OPT_DEFS += -DHOST_PJRC
+OPT_DEFS += -DPROTOCOL_PJRC
+