diff --git a/fs/Makefile b/fs/Makefile
index f05a21c..4bed2ff 100644
--- a/fs/Makefile
+++ b/fs/Makefile
@@ -21,6 +21,7 @@
 obj-$(CONFIG_FS_JFFS2) += jffs2/
 obj-$(CONFIG_CMD_REISER) += reiserfs/
 obj-$(CONFIG_SANDBOX) += sandbox/
+obj-$(CONFIG_SEMIHOSTING) += semihostingfs.o
 obj-$(CONFIG_CMD_UBIFS) += ubifs/
 obj-$(CONFIG_YAFFS2) += yaffs2/
 obj-$(CONFIG_CMD_ZFS) += zfs/