diff --git a/crates/scyllaconn/src/binned2/msplspiter.rs b/crates/scyllaconn/src/binned2/msplspiter.rs
index 0487940..5122ead 100644
--- a/crates/scyllaconn/src/binned2/msplspiter.rs
+++ b/crates/scyllaconn/src/binned2/msplspiter.rs
@@ -42,9 +42,10 @@ impl Iterator for MspLspIter {
 
 #[test]
 fn test_iter_00() {
-    let range = NanoRange::from_strings("", "").unwrap();
+    let range = NanoRange::from_strings("2024-06-07T09:17:31Z", "2024-06-07T09:17:31Z").unwrap();
     let pbp = PrebinnedPartitioning::Sec1;
     let mut it = MspLspIter::new(range, pbp);
+    taskrun;
     for x in it {
         eprintln!("{:?}", x);
     }