diff --git a/lib/Makefile b/lib/Makefile
index 8c31a0c..2f2be5a 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -130,6 +130,11 @@
 
 obj-$(CONFIG_STMP_DEVICE) += stmp_device.o
 
+libfdt_files = fdt.o fdt_ro.o fdt_wip.o fdt_rw.o fdt_sw.o fdt_strerror.o
+$(foreach file, $(libfdt_files), \
+	$(eval CFLAGS_$(file) = -I$(src)/../scripts/dtc/libfdt))
+lib-$(CONFIG_LIBFDT) += $(libfdt_files)
+
 hostprogs-y	:= gen_crc32table
 clean-files	:= crc32table.h