diff --git a/drivers/firmware/Makefile b/drivers/firmware/Makefile
index 90fd0b2..1861385 100644
--- a/drivers/firmware/Makefile
+++ b/drivers/firmware/Makefile
@@ -4,3 +4,4 @@
 obj-$(CONFIG_EDD)             	+= edd.o
 obj-$(CONFIG_EFI_VARS)		+= efivars.o
 obj-$(CONFIG_EFI_PCDP)		+= pcdp.o
+obj-$(CONFIG_DELL_RBU)          += dell_rbu.o