diff --git a/milli/src/update/facet/mod.rs b/milli/src/update/facet/mod.rs
index 3465e5437..2b671e5cb 100644
--- a/milli/src/update/facet/mod.rs
+++ b/milli/src/update/facet/mod.rs
@@ -468,7 +468,7 @@ pub(crate) mod test_helpers {
                 min_level_size: self.min_level_size.get(),
             };
 
-            update.update(wtxn, field_ids, |_, _, _| Ok(())).unwrap();
+            update.update(wtxn, field_ids).unwrap();
         }
 
         pub fn verify_structure_validity(&self, txn: &RoTxn, field_id: u16) {