1 files changed, 1 insertions, 4 deletions

diff --git a/pttbbs.mk b/pttbbs.mk
index 5da43f75..b5a5d73c 100644
--- a/pttbbs.mk
+++ b/pttbbs.mk
@@ -29,11 +29,8 @@ CFLAGS_Linux=
 LDFLAGS_Linux=	
 LIBS_Linux=	
 
-OS_FLAGS=	-D__OS_MAJOR_VERSION__="$(OS_MAJOR_VER)" \
-		-D__OS_MINOR_VERSION__="$(OS_MINOR_VER)"
-
 # CFLAGS, LDFLAGS, LIBS 加入 OS 相關參數
-PTT_CFLAGS+=	$(CFLAGS_$(OSTYPE)) $(OS_FLAGS)
+PTT_CFLAGS+=	$(CFLAGS_$(OSTYPE))
 PTT_LDFLAGS+=	$(LDFLAGS_$(OSTYPE))
 PTT_LIBS+=	$(LIBS_$(OSTYPE))