diff --git a/Makefile b/Makefile
index 24e33f8..2745718 100644
--- a/Makefile
+++ b/Makefile
@@ -34,7 +34,7 @@ CFLAGS	:=	-g -Wall -Wextra -Wpedantic -Wcast-align -Wno-main -O2\
 			-march=armv5te -mtune=arm946e-s -fomit-frame-pointer -ffast-math -std=gnu99\
 			$(ARCH)
 
-CFLAGS	+=	$(INCLUDE) -DEXEC_$(EXEC_METHOD) -DARM9
+CFLAGS	+=	$(INCLUDE) -DARM9
 
 CFLAGS	+=	-DBUILD_NAME="\"$(TARGET) (`date +'%Y/%m/%d'`)\""
 
@@ -56,7 +56,7 @@ endif
 
 CXXFLAGS	:= $(CFLAGS) -fno-rtti -fno-exceptions
 
-ASFLAGS	:=	-g $(ARCH) -DEXEC_$(EXEC_METHOD)
+ASFLAGS	:=	-g $(ARCH)
 LDFLAGS	=	-T../link.ld -nostartfiles -g $(ARCH) -Wl,-Map,$(TARGET).map
 
 LIBS	:=