diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index d61983d..a124c32 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -121,6 +121,7 @@
 header-y += personality.h
 header-y += pfkeyv2.h
 header-y += pg.h
+header-y += phantom.h
 header-y += pkt_cls.h
 header-y += pkt_sched.h
 header-y += posix_types.h