diff --git a/cmd/zpool/os/freebsd/zpool_vdev_os.c b/cmd/zpool/os/freebsd/zpool_vdev_os.c
index 2e0faa7ecad2..08f382fb527b 100644
--- a/cmd/zpool/os/freebsd/zpool_vdev_os.c
+++ b/cmd/zpool/os/freebsd/zpool_vdev_os.c
@@ -120,6 +120,9 @@ after_zpool_upgrade(zpool_handle_t *zhp)
 int
 zpool_power_current_state(zpool_handle_t *zhp, char *vdev)
 {
+
+	(void) zhp;
+	(void) vdev;
 	/* Enclosure slot power not supported on FreeBSD yet */
 	return (-1);
 }
@@ -127,6 +130,10 @@ zpool_power_current_state(zpool_handle_t *zhp, char *vdev)
 int
 zpool_power(zpool_handle_t *zhp, char *vdev, boolean_t turn_on)
 {
+
+	(void) zhp;
+	(void) vdev;
+	(void) turn_on;
 	/* Enclosure slot power not supported on FreeBSD yet */
 	return (ENOTSUP);
 }
diff --git a/lib/libzutil/os/freebsd/zutil_import_os.c b/lib/libzutil/os/freebsd/zutil_import_os.c
index 2ecb9793c82d..a57a2db57eba 100644
--- a/lib/libzutil/os/freebsd/zutil_import_os.c
+++ b/lib/libzutil/os/freebsd/zutil_import_os.c
@@ -261,3 +261,11 @@ void
 update_vdevs_config_dev_sysfs_path(nvlist_t *config)
 {
 }
+
+int
+zpool_disk_wait(const char *path)
+{
+
+	(void) path;
+	return (ENOTSUP);
+}