1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 47985dc..7a0bda6 100644
--- a/Makefile
+++ b/Makefile
@@ -53,7 +53,7 @@ LDSCRIPT=$(LIBDIR)/gnuefi/elf_$(ARCH)_efi.lds
 
 CFLAGS=-I. -I/usr/include/efi -I/usr/include/efi/$(ARCH) \
 		-DEFI_FUNCTION_WRAPPER -fPIC -fshort-wchar -ffreestanding \
-		-Wall -Ifs/
+		-Wall -Ifs/ -D$(ARCH)
 LDFLAGS=-T $(LDSCRIPT) -Bsymbolic -shared -nostdlib -L$(LIBDIR) $(CRT0)
 
 IMAGE=efilinux.efi