diff --git a/cmd/zpool/os/freebsd/zpool_vdev_os.c b/cmd/zpool/os/freebsd/zpool_vdev_os.c
index 9dd733989e2c..c57c689afa9c 100644
--- a/cmd/zpool/os/freebsd/zpool_vdev_os.c
+++ b/cmd/zpool/os/freebsd/zpool_vdev_os.c
@@ -128,6 +128,9 @@ check_file(const char *file, boolean_t force, boolean_t isspare)
 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);
 }
@@ -135,6 +138,10 @@ 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 a134c173bc89..049710d3985f 100644
--- a/lib/libzutil/os/freebsd/zutil_import_os.c
+++ b/lib/libzutil/os/freebsd/zutil_import_os.c
@@ -263,3 +263,11 @@ update_vdevs_config_dev_sysfs_path(nvlist_t *config)
 {
 	(void) config;
 }
+
+int
+zpool_disk_wait(const char *path)
+{
+
+	(void) path;
+	return (ENOTSUP);
+}