diff --git a/src/evm/handler.rs b/src/evm/handler.rs
index d65e1aa00..6e3deb083 100644
--- a/src/evm/handler.rs
+++ b/src/evm/handler.rs
@@ -9,7 +9,7 @@ use revm::{
     context_interface::{result::ResultAndState, JournalTr},
     handler::{handler::EvmTrError, EvmTr, Frame, FrameResult, Handler, MainnetHandler},
     inspector::{Inspector, InspectorEvmTr, InspectorFrame, InspectorHandler},
-    interpreter::{interpreter::EthInterpreter, FrameInput, InitialAndFloorGas, SuccessOrHalt},
+    interpreter::{interpreter::EthInterpreter, FrameInput, SuccessOrHalt},
 };
 
 pub struct HlHandler<EVM, ERROR, FRAME> {
@@ -59,16 +59,6 @@ where
         &self,
         evm: &Self::Evm,
     ) -> Result<revm::interpreter::InitialAndFloorGas, Self::Error> {
-        let ctx = evm.ctx_ref();
-        let tx = ctx.tx();
-
-        if tx.is_system_transaction() {
-            return Ok(InitialAndFloorGas {
-                initial_gas: 0,
-                floor_gas: 0,
-            });
-        }
-
         self.mainnet.validate_initial_tx_gas(evm)
     }
 
@@ -79,13 +69,9 @@ where
     ) -> Result<ResultAndState<Self::HaltReason>, Self::Error> {
         let ctx = evm.ctx();
         ctx.error();
-        let tx = ctx.tx();
+
         // used gas with refund calculated.
-        let gas_refunded = if tx.is_system_transaction() {
-            0
-        } else {
-            result.gas().refunded() as u64
-        };
+        let gas_refunded = result.gas().refunded() as u64;
         let final_gas_used = result.gas().spent() - gas_refunded;
         let output = result.output();
         let instruction_result = result.into_interpreter_result();
diff --git a/src/evm/transaction.rs b/src/evm/transaction.rs
index 3b76232fd..9851dbc87 100644
--- a/src/evm/transaction.rs
+++ b/src/evm/transaction.rs
@@ -11,24 +11,17 @@ use revm::{
 };
 
 #[auto_impl(&, &mut, Box, Arc)]
-pub trait HlTxTr: Transaction {
-    /// Whether the transaction is a system transaction
-    fn is_system_transaction(&self) -> bool;
-}
+pub trait HlTxTr: Transaction {}
 
 #[derive(Clone, Debug, PartialEq, Eq)]
 #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 pub struct HlTxEnv<T: Transaction> {
     pub base: T,
-    pub is_system_transaction: bool,
 }
 
 impl<T: Transaction> HlTxEnv<T> {
     pub fn new(base: T) -> Self {
-        Self {
-            base,
-            is_system_transaction: false,
-        }
+        Self { base }
     }
 }
 
@@ -36,7 +29,6 @@ impl Default for HlTxEnv<TxEnv> {
     fn default() -> Self {
         Self {
             base: TxEnv::default(),
-            is_system_transaction: false,
         }
     }
 }
@@ -120,11 +112,7 @@ impl<T: Transaction> Transaction for HlTxEnv<T> {
     }
 }
 
-impl<T: Transaction> HlTxTr for HlTxEnv<T> {
-    fn is_system_transaction(&self) -> bool {
-        self.is_system_transaction
-    }
-}
+impl<T: Transaction> HlTxTr for HlTxEnv<T> {}
 
 impl<T: revm::context::Transaction> IntoTxEnv<Self> for HlTxEnv<T> {
     fn into_tx_env(self) -> Self {
@@ -145,7 +133,10 @@ impl FromRecoveredTx<TransactionSigned> for HlTxEnv<TxEnv> {
     fn from_recovered_tx(tx: &TransactionSigned, sender: Address) -> Self {
         if let Some(gas_price) = tx.gas_price() {
             if gas_price == 0 {
-                return Self::new(TxEnv::from_recovered_tx(tx, s_to_address(tx.signature().s())));
+                return Self::new(TxEnv::from_recovered_tx(
+                    tx,
+                    s_to_address(tx.signature().s()),
+                ));
             }
         }
 
@@ -163,15 +154,7 @@ impl FromTxWithEncoded<TransactionSigned> for HlTxEnv<TxEnv> {
             reth_primitives::Transaction::Eip7702(tx) => TxEnv::from_recovered_tx(&tx, sender),
         };
 
-        let is_system_transaction = match tx.gas_price() {
-            Some(x) => x == 0u128,
-            None => false,
-        };
-
-        Self {
-            base,
-            is_system_transaction,
-        }
+        Self { base }
     }
 }
 
@@ -192,28 +175,3 @@ impl<T: TransactionEnv> TransactionEnv for HlTxEnv<T> {
         self.base.set_access_list(access_list);
     }
 }
-
-#[cfg(test)]
-mod tests {
-
-    use super::*;
-    use revm::primitives::Address;
-
-    #[test]
-    fn test_hl_transaction_fields() {
-        let hl_tx = HlTxEnv {
-            base: TxEnv {
-                tx_type: 0,
-                gas_limit: 10,
-                gas_price: 100,
-                gas_priority_fee: Some(5),
-                ..Default::default()
-            },
-            is_system_transaction: false,
-        };
-
-        assert_eq!(hl_tx.tx_type(), 0);
-        assert_eq!(hl_tx.gas_limit(), 10);
-        assert_eq!(hl_tx.kind(), revm::primitives::TxKind::Call(Address::ZERO));
-    }
-}
diff --git a/src/node/evm/executor.rs b/src/node/evm/executor.rs
index df0ca0ea8..5815876e6 100644
--- a/src/node/evm/executor.rs
+++ b/src/node/evm/executor.rs
@@ -3,7 +3,7 @@ use super::patch::patch_mainnet_after_tx;
 use crate::{
     evm::transaction::HlTxEnv,
     hardforks::HlHardforks,
-    node::types::{ReadPrecompileCalls, ReadPrecompileInput, ReadPrecompileResult},
+    node::types::{ReadPrecompileInput, ReadPrecompileResult},
 };
 use alloy_consensus::{Transaction, TxReceipt};
 use alloy_eips::{eip7685::Requests, Encodable2718};
@@ -39,6 +39,7 @@ where
     Spec: EthChainSpec,
 {
     /// Reference to the specification object.
+    #[allow(dead_code)]
     spec: Spec,
     /// Inner EVM.
     evm: EVM,
@@ -46,13 +47,10 @@ where
     gas_used: u64,
     /// Receipts of executed transactions.
     receipts: Vec<R::Receipt>,
-    /// System txs
-    system_txs: Vec<R::Transaction>,
-    /// Read precompile calls
-    read_precompile_calls: ReadPrecompileCalls,
     /// Receipt builder.
     receipt_builder: R,
     /// Context for block execution.
+    #[allow(dead_code)]
     ctx: HlBlockExecutionCtx<'a>,
 }
 
@@ -131,10 +129,7 @@ where
             evm,
             gas_used: 0,
             receipts: vec![],
-            system_txs: vec![],
-            read_precompile_calls: ctx.read_precompile_calls.clone().into(),
             receipt_builder,
-            // system_contracts,
             ctx,
         }
     }
diff --git a/src/node/evm/mod.rs b/src/node/evm/mod.rs
index c4daca1ed..6f16c1f30 100644
--- a/src/node/evm/mod.rs
+++ b/src/node/evm/mod.rs
@@ -2,7 +2,7 @@ use crate::{
     evm::{
         api::{ctx::HlContext, HlEvmInner},
         spec::HlSpecId,
-        transaction::{HlTxEnv, HlTxTr},
+        transaction::HlTxEnv,
     },
     node::HlNode,
 };
@@ -98,9 +98,6 @@ where
         if self.inspect {
             self.inner.set_tx(tx);
             self.inner.inspect_replay()
-        } else if tx.is_system_transaction() {
-            self.inner.set_tx(tx);
-            self.inner.inspect_replay()
         } else {
             self.inner.transact(tx)
         }