diff --git a/fxsdk/assets/project.cfg b/fxsdk/assets/project.cfg
index bc97e93..6be239e 100644
--- a/fxsdk/assets/project.cfg
+++ b/fxsdk/assets/project.cfg
@@ -47,8 +47,8 @@ CFLAGS := -mb -ffreestanding -nostdlib -fstrict-volatile-bitfields
 # <> If you are using an sh-elf with several targets, specify whichever you
 #    support. I recommend -m3 on FX and -m4-nofpu on CG.
 # Please see also TOOLCHAIN_FX and TOOLCHAIN_CG above.
-CFLAGS_FX := -D FX9860G -m3
-CFLAGS_CG := -D FXCG50  -m4-nofpu
+CFLAGS_FX := -D FX9860G -D TARGET_FX9860G -m3
+CFLAGS_CG := -D FXCG50  -D TARGET_FXCG50  -m4-nofpu
 
 # Additional compiler flags, change to your own taste!
 CFLAGS += -Wall -Wextra -Wno-missing-field-initializers -Os