1 files changed, 4 insertions, 0 deletions
diff --git a/common.mk b/common.mk
index b854f09cdb..e61ae69e5e 100644
--- a/common.mk
+++ b/common.mk
@@ -49,6 +49,10 @@ ifdef NKRO_ENABLE
     OPT_DEFS += -DNKRO_ENABLE
 endif
 
+ifdef MIDI_ENABLE
+    OPT_DEFS += -DMIDI_ENABLE
+endif
+
 ifdef USB_6KRO_ENABLE
     OPT_DEFS += -DUSB_6KRO_ENABLE
 endif