diff --git a/crates/optimism/src/api/exec_op.rs b/crates/optimism/src/api/exec_op.rs
index 8c7a187c2e..536cf91c24 100644
--- a/crates/optimism/src/api/exec_op.rs
+++ b/crates/optimism/src/api/exec_op.rs
@@ -11,14 +11,14 @@ use revm::{
 use crate::{
     handler::{precompiles::OpPrecompileProvider, OpHandler},
     transaction::abstraction::OpTxGetter,
-    L1BlockInfoGetter, OpSpec, OpTransactionError, OptimismHaltReason,
+    L1BlockInfoGetter, OpHaltReason, OpSpec, OpTransactionError,
 };
 
 /// Helper function that executed a transaction and commits the state.
 pub fn transact_op<CTX: EthContext + OpTxGetter + L1BlockInfoGetter>(
     ctx: &mut CTX,
 ) -> Result<
-    ResultAndState<OptimismHaltReason>,
+    ResultAndState<OpHaltReason>,
     EVMError<<<CTX as DatabaseGetter>::Database as Database>::Error, OpTransactionError>,
 >
 where
@@ -37,7 +37,7 @@ where
 pub fn transact_op_commit<CTX: EthContext + OpTxGetter + L1BlockInfoGetter>(
     ctx: &mut CTX,
 ) -> Result<
-    ExecutionResult<OptimismHaltReason>,
+    ExecutionResult<OpHaltReason>,
     EVMError<<<CTX as DatabaseGetter>::Database as Database>::Error, OpTransactionError>,
 >
 where
diff --git a/crates/optimism/src/api/inspect.rs b/crates/optimism/src/api/inspect.rs
index 172911b96c..7b60db8f65 100644
--- a/crates/optimism/src/api/inspect.rs
+++ b/crates/optimism/src/api/inspect.rs
@@ -2,7 +2,7 @@ use crate::{
     context::OpContext,
     handler::{precompiles::OpPrecompileProvider, OpHandler},
     transaction::{abstraction::OpTxGetter, OpTxTrait},
-    L1BlockInfoGetter, OpSpec, OpTransactionError, OptimismHaltReason,
+    L1BlockInfoGetter, OpHaltReason, OpSpec, OpTransactionError,
 };
 use inspector::{
     exec::InspectEvm,
@@ -83,7 +83,7 @@ impl<
 
 pub fn inspect_op<DB, CTX>(
     ctx: &mut CTX,
-) -> Result<ResultAndState<OptimismHaltReason>, EVMError<<DB as Database>::Error, OpTransactionError>>
+) -> Result<ResultAndState<OpHaltReason>, EVMError<<DB as Database>::Error, OpTransactionError>>
 where
     DB: Database,
     CTX: EthContext
@@ -119,10 +119,7 @@ where
 
 pub fn inspect_op_commit<DB: Database + DatabaseCommit, CTX>(
     ctx: &mut CTX,
-) -> Result<
-    ExecutionResult<OptimismHaltReason>,
-    EVMError<<DB as Database>::Error, OpTransactionError>,
->
+) -> Result<ExecutionResult<OpHaltReason>, EVMError<<DB as Database>::Error, OpTransactionError>>
 where
     CTX: EthContext
         + OpTxGetter
diff --git a/crates/optimism/src/context.rs b/crates/optimism/src/context.rs
index 000131b6ec..f13ccb3ae6 100644
--- a/crates/optimism/src/context.rs
+++ b/crates/optimism/src/context.rs
@@ -1,8 +1,8 @@
 use crate::{
     api::exec_op::transact_op,
     transaction::{abstraction::OpTxGetter, OpTxTrait},
-    L1BlockInfo, L1BlockInfoGetter, OpSpec, OpSpecId, OpTransaction, OpTransactionError,
-    OptimismHaltReason,
+    L1BlockInfo, L1BlockInfoGetter, OpHaltReason, OpSpec, OpSpecId, OpTransaction,
+    OpTransactionError,
 };
 use derive_more::derive::{AsMut, AsRef, Deref, DerefMut};
 use inspector::journal::{JournalExt, JournalExtGetter};
@@ -240,10 +240,8 @@ where
     DB: Database,
     JOURNAL: Journal<Database = DB, FinalOutput = (EvmState, Vec<Log>)>,
 {
-    type Output = Result<
-        ResultAndState<OptimismHaltReason>,
-        EVMError<<DB as Database>::Error, OpTransactionError>,
-    >;
+    type Output =
+        Result<ResultAndState<OpHaltReason>, EVMError<<DB as Database>::Error, OpTransactionError>>;
 
     fn exec_previous(&mut self) -> Self::Output {
         transact_op(self)
@@ -259,7 +257,7 @@ where
     JOURNAL: Journal<Database = DB, FinalOutput = (EvmState, Vec<Log>)>,
 {
     type CommitOutput = Result<
-        ExecutionResult<OptimismHaltReason>,
+        ExecutionResult<OpHaltReason>,
         EVMError<<DB as Database>::Error, OpTransactionError>,
     >;
 
diff --git a/crates/optimism/src/handler.rs b/crates/optimism/src/handler.rs
index 5a2127759c..0301a189a7 100644
--- a/crates/optimism/src/handler.rs
+++ b/crates/optimism/src/handler.rs
@@ -8,7 +8,7 @@ use crate::{
         deposit::{DepositTransaction, DEPOSIT_TRANSACTION_TYPE},
         OpTransactionError, OpTxTrait,
     },
-    L1BlockInfoGetter, OpSpec, OpSpecId, OptimismHaltReason, BASE_FEE_RECIPIENT, L1_FEE_RECIPIENT,
+    L1BlockInfoGetter, OpHaltReason, OpSpec, OpSpecId, BASE_FEE_RECIPIENT, L1_FEE_RECIPIENT,
 };
 use precompiles::OpPrecompileProvider;
 use revm::{
@@ -89,7 +89,7 @@ where
     type Frame = FRAME;
     type Precompiles = OpPrecompileProvider<CTX, ERROR>;
     type Instructions = INSTRUCTIONS;
-    type HaltReason = OptimismHaltReason;
+    type HaltReason = OpHaltReason;
 
     fn precompile(&self, _context: &mut Self::Context) -> Self::Precompiles {
         OpPrecompileProvider::default()
@@ -310,7 +310,7 @@ where
         result: <Self::Frame as Frame>::FrameResult,
     ) -> Result<ResultAndState<Self::HaltReason>, Self::Error> {
         let result = self.main.output(context, result)?;
-        let result = result.map_haltreason(OptimismHaltReason::Base);
+        let result = result.map_haltreason(OpHaltReason::Base);
         if result.result.is_halt() {
             // Post-regolith, if the transaction is a deposit transaction and it halts,
             // we bubble up to the global return handler. The mint value will be persisted
@@ -378,7 +378,7 @@ where
 
                 Ok(ResultAndState {
                     result: ExecutionResult::Halt {
-                        reason: OptimismHaltReason::FailedDeposit,
+                        reason: OpHaltReason::FailedDeposit,
                         gas_used,
                     },
                     state,
diff --git a/crates/optimism/src/lib.rs b/crates/optimism/src/lib.rs
index d3706700b0..72f74867f8 100644
--- a/crates/optimism/src/lib.rs
+++ b/crates/optimism/src/lib.rs
@@ -18,6 +18,6 @@ pub mod transaction;
 pub use l1block::{
     L1BlockInfo, L1BlockInfoGetter, BASE_FEE_RECIPIENT, L1_BLOCK_CONTRACT, L1_FEE_RECIPIENT,
 };
-pub use result::OptimismHaltReason;
+pub use result::OpHaltReason;
 pub use spec::*;
 pub use transaction::{error::OpTransactionError, estimate_tx_compressed_size, OpTransaction};
diff --git a/crates/optimism/src/result.rs b/crates/optimism/src/result.rs
index 90f526e468..449a7ccb54 100644
--- a/crates/optimism/src/result.rs
+++ b/crates/optimism/src/result.rs
@@ -2,12 +2,12 @@ use revm::context_interface::result::HaltReason;
 
 #[derive(Clone, Debug, PartialEq, Eq, Hash)]
 #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
-pub enum OptimismHaltReason {
+pub enum OpHaltReason {
     Base(HaltReason),
     FailedDeposit,
 }
 
-impl From<HaltReason> for OptimismHaltReason {
+impl From<HaltReason> for OpHaltReason {
     fn from(value: HaltReason) -> Self {
         Self::Base(value)
     }
diff --git a/crates/optimism/src/transaction/error.rs b/crates/optimism/src/transaction/error.rs
index 6ea61a69f9..a7e2301e86 100644
--- a/crates/optimism/src/transaction/error.rs
+++ b/crates/optimism/src/transaction/error.rs
@@ -16,27 +16,27 @@ pub enum OpTransactionError {
     /// was deprecated in the Regolith hardfork, and this error is thrown if a `Deposit` transaction
     /// is found with this field set to `true` after the hardfork activation.
     ///
-    /// In addition, this error is internal, and bubbles up into a [OptimismHaltReason::FailedDeposit][crate::OptimismHaltReason::FailedDeposit] error
+    /// In addition, this error is internal, and bubbles up into a [OpHaltReason::FailedDeposit][crate::OpHaltReason::FailedDeposit] error
     /// in the `revm` handler for the consumer to easily handle. This is due to a state transition
     /// rule on OP Stack chains where, if for any reason a deposit transaction fails, the transaction
     /// must still be included in the block, the sender nonce is bumped, the `mint` value persists, and
     /// special gas accounting rules are applied. Normally on L1, [EVMError::Transaction] errors
-    /// are cause for non-inclusion, so a special [OptimismHaltReason][crate::OptimismHaltReason] variant was introduced to handle this
+    /// are cause for non-inclusion, so a special [OpHaltReason][crate::OpHaltReason] variant was introduced to handle this
     /// case for failed deposit transactions.
     DepositSystemTxPostRegolith,
     /// Deposit transaction haults bubble up to the global main return handler, wiping state and
     /// only increasing the nonce + persisting the mint value.
     ///
-    /// This is a catch-all error for any deposit transaction that is results in a [OptimismHaltReason][crate::OptimismHaltReason] error
+    /// This is a catch-all error for any deposit transaction that is results in a [OpHaltReason][crate::OpHaltReason] error
     /// post-regolith hardfork. This allows for a consumer to easily handle special cases where
     /// a deposit transaction fails during validation, but must still be included in the block.
     ///
-    /// In addition, this error is internal, and bubbles up into a [OptimismHaltReason::FailedDeposit][crate::OptimismHaltReason::FailedDeposit] error
+    /// In addition, this error is internal, and bubbles up into a [OpHaltReason::FailedDeposit][crate::OpHaltReason::FailedDeposit] error
     /// in the `revm` handler for the consumer to easily handle. This is due to a state transition
     /// rule on OP Stack chains where, if for any reason a deposit transaction fails, the transaction
     /// must still be included in the block, the sender nonce is bumped, the `mint` value persists, and
     /// special gas accounting rules are applied. Normally on L1, [EVMError::Transaction] errors
-    /// are cause for non-inclusion, so a special [OptimismHaltReason][crate::OptimismHaltReason] variant was introduced to handle this
+    /// are cause for non-inclusion, so a special [OpHaltReason][crate::OpHaltReason] variant was introduced to handle this
     /// case for failed deposit transactions.
     HaltedDepositPostRegolith,
 }