diff --git a/trunk/bootrom/build/buildtools/commondefs b/trunk/bootrom/build/buildtools/commondefs
index 90c8c13..58818b9 100644
--- a/trunk/bootrom/build/buildtools/commondefs
+++ b/trunk/bootrom/build/buildtools/commondefs
@@ -332,8 +332,7 @@ BROM_INSTALL_ADDINS	:= $(BROM_INSTALL_ROOT)/add-ins
 #----------------------------------------------------------------------------
 #  Compiler flags
 #
-MACRO_FLAGS += -DBROM_PLATFORM_$(BROM_PLATFORM) \
-               -DBROM_TARGET_$(BROM_TARGET) \
+MACRO_FLAGS += -DBROM_TARGET_$(BROM_TARGET) \
                -DBROM_KEYSDIR='$(BROM_KEYSDIR)' \
                -DMAKEFIRM_RSA_PUBKEY='$(MAKEFIRM_RSA_PUBKEY)' \
                -DBROM_ROOT='$(BROM_ROOT)' \