diff --git a/cpp/src/io/fst/logical_stack.cuh b/cpp/src/io/fst/logical_stack.cuh
index 2aa5320473d..329a6dd7031 100644
--- a/cpp/src/io/fst/logical_stack.cuh
+++ b/cpp/src/io/fst/logical_stack.cuh
@@ -441,10 +441,10 @@ void sparse_stack_op_to_top_of_stack(StackSymbolItT d_symbols,
   // Dump info on stack operations: (stack level change + symbol) -> (absolute stack level + symbol)
   test::print::print_array(num_symbols_in,
                            stream,
-                           get_stack_level_it(stack_symbols_in),
-                           get_value_it(stack_symbols_in),
-                           get_stack_level_it(d_kv_operations.Current()),
-                           get_value_it(d_kv_operations.Current()));
+                           get_stack_level_iterator(stack_symbols_in),
+                           get_value_iterator(stack_symbols_in),
+                           get_stack_level_iterator(d_kv_operations.Current()),
+                           get_value_iterator(d_kv_operations.Current()));
 
   // Stable radix sort, sorting by stack level of the operations
   d_kv_operations_unsigned = cub::DoubleBuffer<StackOpUnsignedT>{