diff --git a/bacnet-stack/Makefile b/bacnet-stack/Makefile
index a7b43674..007fa10a 100644
--- a/bacnet-stack/Makefile
+++ b/bacnet-stack/Makefile
@@ -26,8 +26,8 @@ BACNET_DEFINES ?= $(MY_BACNET_DEFINES)
 BACDL_DEFINE?=-DBACDL_BIP=1
 
 # Declare your level of BBMD support
-BBMD_DEFINE ?=
-#BBMD_DEFINE ?= -DBBMD_ENABLE
+BBMD_DEFINE ?=-DBBMD_ENABLED=0
+#BBMD_DEFINE ?= -DBBMD_ENABLED=1
 #BBMD_DEFINE ?= -DBBMD_CLIENT_ENABLED
 
 # Define WEAK_FUNC for [...somebody help here; I can't find any uses of it]