1 files changed, 4 insertions, 0 deletions
diff --git a/Makefile b/Makefile
index 944ae739..97567df2 100644
--- a/Makefile
+++ b/Makefile
@@ -157,6 +157,10 @@ CC ?= gcc
 CFLAGS += -DCHROMEOS_ENVIRONMENT -Wall ${WERROR} ${DEBUG_FLAGS}
 endif
 
+ifneq (${CUSTOM_MUSIC},)
+CFLAGS += -DCUSTOM_MUSIC
+endif
+
 ifneq (${DEBUG},)
 CFLAGS += -DVBOOT_DEBUG
 endif