1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/acpi/Makefile b/drivers/acpi/Makefile
index 7891904419fc..03a81a844d23 100644
--- a/drivers/acpi/Makefile
+++ b/drivers/acpi/Makefile
@@ -38,6 +38,7 @@ acpi-$(CONFIG_ACPI_DOCK)	+= dock.o
 acpi-y                          += pci_root.o pci_link.o pci_irq.o pci_bind.o
 acpi-y                          += power.o
 acpi-y                          += system.o event.o
+acpi-y                          += sysfs.o
 acpi-$(CONFIG_ACPI_DEBUG)       += debug.o
 acpi-$(CONFIG_DEBUG_FS)         += debugfs.o
 acpi-$(CONFIG_ACPI_NUMA)        += numa.o