diff --git a/drivers/acpi/tables/Makefile b/drivers/acpi/tables/Makefile
index f08f1f3..0a7d7af 100644
--- a/drivers/acpi/tables/Makefile
+++ b/drivers/acpi/tables/Makefile
@@ -2,6 +2,6 @@
 # Makefile for all Linux ACPI interpreter subdirectories
 #
 
-obj-y := tbxface.o tbinstal.o  tbutils.o tbfind.o
+obj-y := tbxface.o tbinstal.o  tbutils.o tbfind.o tbfadt.o
 
 EXTRA_CFLAGS += $(ACPI_CFLAGS)