diff --git a/makefile b/makefile
index e4296c0..ee143a1 100644
--- a/makefile
+++ b/makefile
@@ -3,9 +3,9 @@ ASM=nasm
 LINK=ld
 ISO=genisoimage
 
-OBJECTS=kernel.o gdt_seg.o gdt.o loader.o serial.o framebuffer.o ports.o stlio.o tests.o
+OBJECTS=kernel.o gdt_seg.o gdt.o interrupts.o loader.o serial.o framebuffer.o ports.o stlio.o tests.o
 AFLAGS=-f elf32
-CFLAGS=-m32 -nostdlib -nostdinc -fno-builtin -fno-stack-protector -nostartfiles \
+CFLAGS=-masm=intel -O2 -m32 -nostdlib -nostdinc -fno-builtin -fno-stack-protector -nostartfiles \
 		-nodefaultlibs -Wall -Wextra -Werror -c
 
 all: kernel.elf