diff --git a/include/nil/crypto3/marshalling/zk/types/plonk/assignment_table.hpp b/include/nil/crypto3/marshalling/zk/types/plonk/assignment_table.hpp
index 86d05ef..3fc4c5c 100644
--- a/include/nil/crypto3/marshalling/zk/types/plonk/assignment_table.hpp
+++ b/include/nil/crypto3/marshalling/zk/types/plonk/assignment_table.hpp
@@ -86,13 +86,17 @@ namespace nil {
                         }
                     }
                     return result_type(std::make_tuple(
-                        nil::marshalling::types::integral<TTypeBase, std::size_t>(usable_rows),    
-                        nil::marshalling::types::integral<TTypeBase, std::size_t>(PlonkTable::arithmetization_params::total_columns),    
+                        nil::marshalling::types::integral<TTypeBase, std::size_t>(usable_rows),
+                        nil::marshalling::types::integral<TTypeBase, std::size_t>(PlonkTable::arithmetization_params::total_columns),
                         fill_field_element_vector<typename PlonkTable::field_type::value_type, Endianness>(table_values)
                     ));
                 }
                 template<typename Endianness, typename PlonkTable>
                 std::pair<std::size_t, PlonkTable> make_assignment_table(const plonk_assignment_table<nil::marshalling::field_type<Endianness>, PlonkTable> filled_assignments){
+                    if (PlonkTable::arithmetization_params::total_columns != std::get<1>(filled_assignments.value()).value()) {
+                        std::cout << "Proover columns number (" << PlonkTable::arithmetization_params::total_columns
+                            << ") doesn't match the number in assignment (" <<std::get<1>(filled_assignments.value()).value() << ")" << std::endl;
+                    }
                     BOOST_ASSERT(PlonkTable::arithmetization_params::total_columns == std::get<1>(filled_assignments.value()).value());
 
                     std::size_t usable_rows =  std::get<0>(filled_assignments.value()).value();
@@ -133,7 +137,7 @@ namespace nil {
                         }
                     }
                     return std::make_pair( usable_rows, PlonkTable(
-                        typename PlonkTable::private_table_type(witnesses), 
+                        typename PlonkTable::private_table_type(witnesses),
                         typename PlonkTable::public_table_type(public_inputs, constants, selectors)
                     ));
                 }