diff --git a/Makefile b/Makefile
index 9ecbcbb..b9a81d1 100644
--- a/Makefile
+++ b/Makefile
@@ -146,6 +146,7 @@ audio/audio.o audio/fmodaudio.o: QEMU_CFLAGS += $(FMOD_CFLAGS)
 QEMU_CFLAGS+=$(CURL_CFLAGS)
 
 QEMU_CFLAGS += -I$(SRC_PATH)/include
+QEMU_CFLAGS+=-I$(SRC_PATH)/hw/pci -I$(SRC_PATH)/hw
 
 ui/cocoa.o: ui/cocoa.m
 
diff --git a/Makefile.target b/Makefile.target
index 8b658c0..e2e8840 100644
--- a/Makefile.target
+++ b/Makefile.target
@@ -12,6 +12,7 @@ endif
 QEMU_CFLAGS += -I.. -I$(SRC_PATH)/target-$(TARGET_BASE_ARCH) -DNEED_CPU_H
 
 QEMU_CFLAGS+=-I$(SRC_PATH)/include
+QEMU_CFLAGS+=-I$(SRC_PATH)/hw/pci -I$(SRC_PATH)/hw
 
 ifdef CONFIG_USER_ONLY
 # user emulator name
diff --git a/Makefile.user b/Makefile.user
index 9302d33..045ecd3 100644
--- a/Makefile.user
+++ b/Makefile.user
@@ -11,6 +11,7 @@ $(call set-vpath, $(SRC_PATH))
 QEMU_CFLAGS+=-I..
 QEMU_CFLAGS += -I$(SRC_PATH)/include
 QEMU_CFLAGS += -DCONFIG_USER_ONLY
+QEMU_CFLAGS+=-I$(SRC_PATH)/hw/pci -I$(SRC_PATH)/hw
 
 include $(SRC_PATH)/Makefile.objs
 
diff --git a/hw/pci/hw b/hw/pci/hw
new file mode 120000
index 0000000..945c9b4
--- /dev/null
+++ b/hw/pci/hw
@@ -0,0 +1 @@
+.