diff --git a/Kbuild b/Kbuild
index 464b34a08f51..be2896d84de6 100644
--- a/Kbuild
+++ b/Kbuild
@@ -97,3 +97,4 @@ obj-$(CONFIG_SAMPLES)	+= samples/
 obj-$(CONFIG_NET)	+= net/
 obj-y			+= virt/
 obj-y			+= $(ARCH_DRIVERS)
+obj-y			+= ubuntu/