diff --git a/core/storage/btree.rs b/core/storage/btree.rs
index 4656ab28e..a0202c37a 100644
--- a/core/storage/btree.rs
+++ b/core/storage/btree.rs
@@ -2471,6 +2471,24 @@ mod tests {
     pub fn btree_insert_fuzz_ex() {
         let _ = env_logger::init();
         for sequence in [
+            &[
+                (777548915, 3364),
+                (639157228, 3796),
+                (709175417, 1214),
+                (390824637, 210),
+                (906124785, 1481),
+                (197677875, 1305),
+                (457946262, 3734),
+                (956825466, 592),
+                (835875722, 1334),
+                (649214013, 1250),
+                (531143011, 1788),
+                (765057993, 2351),
+                (510007766, 1349),
+                (884516059, 822),
+                (81604840, 2545),
+            ]
+            .as_slice(),
             &[
                 (293471650, 2452),
                 (163608869, 627),