diff --git a/src/plonk/better_better_cs/cs.rs b/src/plonk/better_better_cs/cs.rs
index 81638ebe..48d17a6b 100644
--- a/src/plonk/better_better_cs/cs.rs
+++ b/src/plonk/better_better_cs/cs.rs
@@ -1434,12 +1434,12 @@ impl_assembly!{
             self.individual_table_canonical_sorted_entries.insert(table_name.clone(), entries_as_arrays);
             self.individual_table_entries_lookups.insert(table_name.clone(), entries_into_table_row);            
             let buffer_for_current_table = if let Some(mut buffer) =  self.reusable_buffer_for_lookup_entries.pop(){
-                unsafe{
-                    buffer.set_len(0);
-                };
+                buffer.clear();
+
                 buffer
             }else{
-                println!("allocating new buffer for table {}", table_name);
+                // println!("allocating new buffer for table {}", table_name);
+                
                 new_vec_with_allocator!(0)
             };