diff --git a/sys/boot/zfs32/Makefile b/sys/boot/zfs32/Makefile
new file mode 100644
index 00000000000..2af3987486e
--- /dev/null
+++ b/sys/boot/zfs32/Makefile
@@ -0,0 +1,5 @@
+# $FreeBSD$
+
+ZFS32=1
+
+.include "${.CURDIR}/../zfs/Makefile"