diff --git a/Cargo.lock b/Cargo.lock
index a8e37a57d..ebd364793 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -8417,7 +8417,6 @@ dependencies = [
  "macros",
  "pallet-funding",
  "pallet-transaction-payment-rpc",
- "parity-scale-codec",
  "polimec-runtime",
  "politest-runtime",
  "polkadot-cli",
@@ -8445,10 +8444,10 @@ dependencies = [
  "sp-blockchain",
  "sp-consensus-aura",
  "sp-core",
+ "sp-io",
  "sp-keystore",
  "sp-runtime",
  "sp-timestamp",
- "sp-transaction-pool",
  "staging-xcm",
  "substrate-build-script-utils",
  "substrate-frame-rpc-system",
@@ -8485,6 +8484,7 @@ dependencies = [
  "cumulus-pallet-session-benchmarking",
  "cumulus-pallet-xcm",
  "cumulus-pallet-xcmp-queue",
+ "cumulus-primitives-aura",
  "cumulus-primitives-core",
  "cumulus-primitives-utility",
  "frame-benchmarking",
diff --git a/nodes/parachain/Cargo.toml b/nodes/parachain/Cargo.toml
index 5eaaf5e64..cf4659fa2 100644
--- a/nodes/parachain/Cargo.toml
+++ b/nodes/parachain/Cargo.toml
@@ -13,7 +13,6 @@ version.workspace = true
 [dependencies]
 clap = { workspace = true, features = ["derive"] }
 log.workspace = true
-parity-scale-codec = { workspace = true }
 serde = { workspace = true, features = ["derive"] }
 serde_json.workspace = true
 jsonrpsee = { workspace = true, features = ["server"] }
@@ -49,6 +48,7 @@ sc-transaction-pool.workspace = true
 sc-transaction-pool-api.workspace = true
 sc-network-sync.workspace = true
 sp-api.workspace = true
+sp-io.workspace = true
 sp-block-builder.workspace = true
 sp-blockchain.workspace = true
 sp-consensus-aura.workspace = true
@@ -56,7 +56,6 @@ sp-core.workspace = true
 sp-keystore.workspace = true
 sp-runtime.workspace = true
 sp-timestamp.workspace = true
-sp-transaction-pool.workspace = true
 substrate-frame-rpc-system.workspace = true
 substrate-prometheus-endpoint.workspace = true
 
@@ -89,6 +88,7 @@ runtime-benchmarks = [
 	"cumulus-primitives-core/runtime-benchmarks",
 	"frame-benchmarking-cli/runtime-benchmarks",
 	"frame-benchmarking/runtime-benchmarks",
+	"frame-support/runtime-benchmarks",
 	"pallet-funding/runtime-benchmarks",
 	"polimec-runtime/runtime-benchmarks",
 	"politest-runtime/runtime-benchmarks",
@@ -98,6 +98,7 @@ runtime-benchmarks = [
 	"sp-runtime/runtime-benchmarks",
 ]
 try-runtime = [
+	"frame-support/try-runtime",
 	"pallet-funding/try-runtime",
 	"polimec-runtime/try-runtime",
 	"politest-runtime/try-runtime",
@@ -107,19 +108,19 @@ try-runtime = [
 std = [
 	"cumulus-primitives-core/std",
 	"frame-benchmarking/std",
+	"frame-support/std",
 	"log/std",
 	"pallet-funding/std",
-	"parity-scale-codec/std",
 	"polkadot-primitives/std",
 	"serde/std",
 	"sp-api/std",
 	"sp-block-builder/std",
 	"sp-consensus-aura/std",
 	"sp-core/std",
+	"sp-io/std",
 	"sp-keystore/std",
 	"sp-runtime/std",
 	"sp-timestamp/std",
-	"sp-transaction-pool/std",
 	"xcm/std",
 ]
 on-chain-release-build = [
diff --git a/nodes/parachain/src/service.rs b/nodes/parachain/src/service.rs
index 1b6911887..b13068083 100644
--- a/nodes/parachain/src/service.rs
+++ b/nodes/parachain/src/service.rs
@@ -50,7 +50,7 @@ use cumulus_relay_chain_interface::{OverseerHandle, RelayChainInterface};
 use frame_benchmarking_cli::SUBSTRATE_REFERENCE_HARDWARE;
 use sc_client_api::Backend;
 use sc_consensus::ImportQueue;
-use sc_executor::{HeapAllocStrategy, NativeElseWasmExecutor, WasmExecutor, DEFAULT_HEAP_ALLOC_STRATEGY};
+use sc_executor::{HeapAllocStrategy, WasmExecutor, DEFAULT_HEAP_ALLOC_STRATEGY};
 use sc_network::NetworkBlock;
 use sc_network_sync::SyncingService;
 use sc_service::{Configuration, PartialComponents, TFullBackend, TFullClient, TaskManager};
@@ -59,22 +59,7 @@ use sc_transaction_pool_api::OffchainTransactionPoolFactory;
 use sp_keystore::KeystorePtr;
 use substrate_prometheus_endpoint::Registry;
 
-/// Native executor type.
-pub struct ParachainNativeExecutor;
-
-impl sc_executor::NativeExecutionDispatch for ParachainNativeExecutor {
-	type ExtendHostFunctions = frame_benchmarking::benchmarking::HostFunctions;
-
-	fn dispatch(method: &str, data: &[u8]) -> Option<Vec<u8>> {
-		polimec_runtime::api::dispatch(method, data)
-	}
-
-	fn native_version() -> sc_executor::NativeVersion {
-		polimec_runtime::native_version()
-	}
-}
-
-type ParachainExecutor = NativeElseWasmExecutor<ParachainNativeExecutor>;
+type ParachainExecutor = WasmExecutor<(sp_io::SubstrateHostFunctions, frame_benchmarking::benchmarking::HostFunctions)>;
 
 type ParachainClient = TFullClient<Block, RuntimeApi, ParachainExecutor>;
 
@@ -111,7 +96,7 @@ pub fn new_partial(config: &Configuration) -> Result<Service, sc_service::Error>
 		.default_heap_pages
 		.map_or(DEFAULT_HEAP_ALLOC_STRATEGY, |h| HeapAllocStrategy::Static { extra_pages: h as _ });
 
-	let wasm = WasmExecutor::builder()
+	let executor = WasmExecutor::builder()
 		.with_execution_method(config.wasm_method)
 		.with_onchain_heap_alloc_strategy(heap_pages)
 		.with_offchain_heap_alloc_strategy(heap_pages)
@@ -119,8 +104,6 @@ pub fn new_partial(config: &Configuration) -> Result<Service, sc_service::Error>
 		.with_runtime_cache_size(config.runtime_cache_size)
 		.build();
 
-	let executor = ParachainExecutor::new_with_wasm_executor(wasm);
-
 	let (client, backend, keystore_container, task_manager) = sc_service::new_full_parts::<Block, RuntimeApi, _>(
 		config,
 		telemetry.as_ref().map(|(_, telemetry)| telemetry.handle()),