diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
index f0e0ce0a607d..e5b10017a50b 100644
--- a/block/scsi_ioctl.c
+++ b/block/scsi_ioctl.c
@@ -680,3 +680,4 @@ int __init blk_scsi_ioctl_init(void)
 	blk_set_cmd_filter_defaults(&blk_default_cmd_filter);
 	return 0;
 }
+fs_initcall(blk_scsi_ioctl_init);