diff --git a/crates/derive/src/lib.rs b/crates/derive/src/lib.rs
index a2cf953c4..a8da41b6b 100644
--- a/crates/derive/src/lib.rs
+++ b/crates/derive/src/lib.rs
@@ -8,7 +8,8 @@ extern crate alloc;
 
 mod params;
 pub use params::{
-    ChannelID, CHANNEL_ID_LENGTH, DERIVATION_VERSION_0, FRAME_OVERHEAD, MAX_CHANNEL_BANK_SIZE,
+    ChannelID, CHANNEL_ID_LENGTH, CONFIG_UPDATE_EVENT_VERSION_0, CONFIG_UPDATE_TOPIC,
+    DERIVATION_VERSION_0, FRAME_OVERHEAD, MAX_CHANNEL_BANK_SIZE, MAX_FRAME_LEN,
     MAX_RLP_BYTES_PER_CHANNEL, MAX_SPAN_BATCH_BYTES,
 };
 
diff --git a/crates/derive/src/params.rs b/crates/derive/src/params.rs
index f14f60d93..8c6f1f563 100644
--- a/crates/derive/src/params.rs
+++ b/crates/derive/src/params.rs
@@ -1,5 +1,7 @@
 //! This module contains the parameters and identifying types for the derivation pipeline.
 
+use alloy_primitives::{b256, B256};
+
 /// Count the tagging info as 200 in terms of buffer size.
 pub const FRAME_OVERHEAD: usize = 200;
 
@@ -23,3 +25,15 @@ pub const CHANNEL_ID_LENGTH: usize = 16;
 
 /// [ChannelID] is an opaque identifier for a channel.
 pub type ChannelID = [u8; CHANNEL_ID_LENGTH];
+
+/// `keccak256("ConfigUpdate(uint256,uint8,bytes)")`
+pub const CONFIG_UPDATE_TOPIC: B256 =
+    b256!("1d2b0bda21d56b8bd12d4f94ebacffdfb35f5e226f84b461103bb8beab6353be");
+
+/// The initial version of the system config event log.
+pub const CONFIG_UPDATE_EVENT_VERSION_0: B256 = B256::ZERO;
+
+/// Frames cannot be larger than 1MB.
+/// Data transactions that carry frames are generally not larger than 128 KB due to L1 network
+/// conditions, but we leave space to grow larger anyway (gas limit allows for more data).
+pub const MAX_FRAME_LEN: usize = 1000;
diff --git a/crates/derive/src/stages/l1_traversal.rs b/crates/derive/src/stages/l1_traversal.rs
index c4efca9df..7cab80805 100644
--- a/crates/derive/src/stages/l1_traversal.rs
+++ b/crates/derive/src/stages/l1_traversal.rs
@@ -126,8 +126,9 @@ impl<F: ChainProvider + Send, T: TelemetryProvider + Send> ResettableStage for L
 pub(crate) mod tests {
     use super::*;
     use crate::{
+        params::{CONFIG_UPDATE_EVENT_VERSION_0, CONFIG_UPDATE_TOPIC},
         traits::test_utils::{TestChainProvider, TestTelemetry},
-        types::{Receipt, CONFIG_UPDATE_EVENT_VERSION_0, CONFIG_UPDATE_TOPIC},
+        types::Receipt,
     };
     use alloc::vec;
     use alloy_primitives::{address, b256, hex, Address, Bytes, Log, LogData, B256};
diff --git a/crates/derive/src/types/frame.rs b/crates/derive/src/types/frame.rs
index 0e728416d..9ef248e4d 100644
--- a/crates/derive/src/types/frame.rs
+++ b/crates/derive/src/types/frame.rs
@@ -1,14 +1,9 @@
 //! This module contains the [Frame] type used within the derivation pipeline.
 
-use crate::params::{ChannelID, DERIVATION_VERSION_0, FRAME_OVERHEAD};
+use crate::params::{ChannelID, DERIVATION_VERSION_0, FRAME_OVERHEAD, MAX_FRAME_LEN};
 use alloc::vec::Vec;
 use anyhow::{anyhow, bail, Result};
 
-/// Frames cannot be larger than 1MB.
-/// Data transactions that carry frames are generally not larger than 128 KB due to L1 network
-/// conditions, but we leave space to grow larger anyway (gas limit allows for more data).
-const MAX_FRAME_LEN: usize = 1000;
-
 /// A channel frame is a segment of a channel's data.
 ///
 /// *Encoding*
diff --git a/crates/derive/src/types/mod.rs b/crates/derive/src/types/mod.rs
index b1ee8ae05..138fe1c19 100644
--- a/crates/derive/src/types/mod.rs
+++ b/crates/derive/src/types/mod.rs
@@ -5,10 +5,7 @@ use alloy_primitives::Bytes;
 use alloy_rlp::{Decodable, Encodable};
 
 mod system_config;
-pub use system_config::{
-    SystemAccounts, SystemConfig, SystemConfigUpdateType, CONFIG_UPDATE_EVENT_VERSION_0,
-    CONFIG_UPDATE_TOPIC,
-};
+pub use system_config::{SystemAccounts, SystemConfig, SystemConfigUpdateType};
 
 mod rollup_config;
 pub use rollup_config::RollupConfig;
diff --git a/crates/derive/src/types/system_config.rs b/crates/derive/src/types/system_config.rs
index 758f3099b..e170d61a5 100644
--- a/crates/derive/src/types/system_config.rs
+++ b/crates/derive/src/types/system_config.rs
@@ -1,17 +1,11 @@
 //! This module contains the [SystemConfig] type.
 
 use super::{Receipt, RollupConfig};
-use alloy_primitives::{address, b256, Address, Log, B256, U256};
+use crate::{CONFIG_UPDATE_EVENT_VERSION_0, CONFIG_UPDATE_TOPIC};
+use alloy_primitives::{address, Address, Log, U256};
 use alloy_sol_types::{sol, SolType};
 use anyhow::{anyhow, bail, Result};
 
-/// `keccak256("ConfigUpdate(uint256,uint8,bytes)")`
-pub const CONFIG_UPDATE_TOPIC: B256 =
-    b256!("1d2b0bda21d56b8bd12d4f94ebacffdfb35f5e226f84b461103bb8beab6353be");
-
-/// The initial version of the system config event log.
-pub const CONFIG_UPDATE_EVENT_VERSION_0: B256 = B256::ZERO;
-
 /// Optimism system config contract values
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Default)]
 #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
@@ -240,7 +234,7 @@ mod test {
 
     use super::*;
     use alloc::vec;
-    use alloy_primitives::{hex, LogData};
+    use alloy_primitives::{b256, hex, LogData, B256};
 
     extern crate std;