1 files changed, 4 insertions, 0 deletions

diff --git a/common.mk b/common.mk
index e61ae69e5e..3237e539a6 100644
--- a/common.mk
+++ b/common.mk
@@ -68,6 +68,10 @@ ifdef BACKLIGHT_ENABLE
     OPT_DEFS += -DBACKLIGHT_ENABLE
 endif
 
+ifdef BLUETOOTH_ENABLE
+    OPT_DEFS += -DBLUETOOTH_ENABLE
+endif
+
 ifdef KEYMAP_SECTION_ENABLE
     OPT_DEFS += -DKEYMAP_SECTION_ENABLE
     EXTRALDFLAGS = -Wl,-L$(TOP_DIR),-Tldscript_keymap_avr5.x