diff --git a/fs/Makefile b/fs/Makefile
index cf95eb8..1515830 100644
--- a/fs/Makefile
+++ b/fs/Makefile
@@ -90,6 +90,7 @@
 obj-$(CONFIG_AUTOFS4_FS)	+= autofs4/
 obj-$(CONFIG_ADFS_FS)		+= adfs/
 obj-$(CONFIG_UDF_FS)		+= udf/
+obj-$(CONFIG_RELAYFS_FS)	+= relayfs/
 obj-$(CONFIG_SUN_OPENPROMFS)	+= openpromfs/
 obj-$(CONFIG_JFS_FS)		+= jfs/
 obj-$(CONFIG_XFS_FS)		+= xfs/