diff --git a/src/block/manager.rs b/src/block/manager.rs
index 051a9f93..bfa66069 100644
--- a/src/block/manager.rs
+++ b/src/block/manager.rs
@@ -185,6 +185,9 @@ impl BlockManager {
 		vars.register_ro(&self.scrub_persister, "scrub-last-completed", |p| {
 			p.get_with(|x| msec_to_rfc3339(x.time_last_complete_scrub))
 		});
+		vars.register_ro(&self.scrub_persister, "scrub-next-run", |p| {
+			p.get_with(|x| msec_to_rfc3339(x.time_next_run_scrub))
+		});
 		vars.register_ro(&self.scrub_persister, "scrub-corruptions_detected", |p| {
 			p.get_with(|x| x.corruptions_detected)
 		});