diff --git a/include/nil/blueprint/curves/init.hpp b/include/nil/blueprint/curves/init.hpp
index f5e501db..15bf5616 100644
--- a/include/nil/blueprint/curves/init.hpp
+++ b/include/nil/blueprint/curves/init.hpp
@@ -36,7 +36,7 @@ namespace nil {
             ASSERT(inst->getOperand(0)->getType() == inst->getOperand(1)->getType());
             ASSERT(inst->getOperand(0)->getType()->isFieldTy());
 
-            std::size_t arg_num = field_arg_num<BlueprintFieldType>(inst->getOperand(0)->getType());
+            std::size_t arg_num = field_chunks_num<BlueprintFieldType>(llvm::cast<llvm::GaloisFieldType>(inst->getOperand(0)->getType()));
             if (arg_num == 1) {
                 VarType x = frame.scalars[inst->getOperand(0)];
                 VarType y = frame.scalars[inst->getOperand(1)];
diff --git a/include/nil/blueprint/extract_constructor_parameters.hpp b/include/nil/blueprint/extract_constructor_parameters.hpp
index ba3941ae..c8f4aa6d 100644
--- a/include/nil/blueprint/extract_constructor_parameters.hpp
+++ b/include/nil/blueprint/extract_constructor_parameters.hpp
@@ -83,9 +83,10 @@ namespace nil {
                 if (gen_mode.has_assignments()) {
                     ptr_type input_ptr = static_cast<ptr_type>(
                         typename BlueprintFieldType::integral_type(var_value(assignment, variables[input_value]).data));
+                    size_type elem_size = (BlueprintFieldType::number_bits + 7) / 8;
                     for (std::size_t i = 0; i < input_length; i++) {
-                        ASSERT(memory[input_ptr].size == (BlueprintFieldType::number_bits + 7) / 8);
-                        const auto origin_var = memory.load(input_ptr++);
+                        const auto origin_var = memory.load(input_ptr, elem_size);
+                        input_ptr += elem_size;
                         const auto wrapper = detail::put_constant<typename BlueprintFieldType::value_type,
                                                                   BlueprintFieldType, ArithmetizationParams, var>
                             (var_value(assignment, origin_var), assignment);
diff --git a/include/nil/blueprint/integers/bit_de_composition.hpp b/include/nil/blueprint/integers/bit_de_composition.hpp
index 50af7dd6..575b98d9 100644
--- a/include/nil/blueprint/integers/bit_de_composition.hpp
+++ b/include/nil/blueprint/integers/bit_de_composition.hpp
@@ -69,9 +69,10 @@ namespace nil {
             if (param.gen_mode.has_assignments()) {
                 ptr_type result_ptr = static_cast<ptr_type>(
                     typename BlueprintFieldType::integral_type(var_value(assignment, variables[result_value]).data));
+                size_type elem_size = (BlueprintFieldType::number_bits + 7) / 8;
                 for (var v : result) {
-                    ASSERT(memory[result_ptr].size == (BlueprintFieldType::number_bits + 7) / 8);
-                    memory.store(result_ptr++, v);
+                    memory.store(result_ptr, (BlueprintFieldType::number_bits + 7) / 8, v);
+                    result_ptr += elem_size;
                 }
             }
         }
diff --git a/include/nil/blueprint/recursive_prover/fri_array_swap.hpp b/include/nil/blueprint/recursive_prover/fri_array_swap.hpp
index 97f688d6..f19ec19d 100644
--- a/include/nil/blueprint/recursive_prover/fri_array_swap.hpp
+++ b/include/nil/blueprint/recursive_prover/fri_array_swap.hpp
@@ -78,8 +78,9 @@ namespace nil {
                 ptr_type result_ptr = static_cast<ptr_type>(typename BlueprintFieldType::integral_type(
                     var_value(assignment, frame.scalars[result_value]).data));
                 for (std::size_t i = 0; i < array_size; i++) {
-                    ASSERT(memory[result_ptr].size == (BlueprintFieldType::number_bits + 7) / 8);
-                    memory.store(result_ptr++, res[i]);
+                    size_type elem_size = (BlueprintFieldType::number_bits + 7) / 8;
+                    memory.store(result_ptr, elem_size, res[i]);
+                    result_ptr += elem_size;
                 }
             }
         }
diff --git a/include/nil/blueprint/recursive_prover/fri_cosets.hpp b/include/nil/blueprint/recursive_prover/fri_cosets.hpp
index a96ce732..9543b469 100644
--- a/include/nil/blueprint/recursive_prover/fri_cosets.hpp
+++ b/include/nil/blueprint/recursive_prover/fri_cosets.hpp
@@ -72,8 +72,9 @@ namespace nil {
                     typename BlueprintFieldType::integral_type(var_value(assignment, variables[result_value]).data));
                 for (std::size_t i = 0; i < result.size(); i++) {
                     for (std::size_t j = 0; j < 3; j++) {
-                        ASSERT(memory[result_ptr].size == (BlueprintFieldType::number_bits + 7) / 8);
-                        memory.store(result_ptr++, result[i][j]);
+                        size_type elem_size = (BlueprintFieldType::number_bits + 7) / 8;
+                        memory.store(result_ptr, elem_size, result[i][j]);
+                        result_ptr += elem_size;
                     }
                 }
             }