diff --git a/core/vdbe/sorter.rs b/core/vdbe/sorter.rs
index 21a0f1bea..49d486810 100644
--- a/core/vdbe/sorter.rs
+++ b/core/vdbe/sorter.rs
@@ -521,8 +521,8 @@ mod tests {
         let mut sorter = Sorter::new(
             &[SortOrder::Asc],
             vec![CollationSeq::Binary],
+            256,
             64,
-            13,
             io.clone(),
         );