diff --git a/Cargo.lock b/Cargo.lock
index 349e681386..feb8d2c1de 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2976,7 +2976,6 @@ dependencies = [
  "aurora-engine-modexp",
  "blst",
  "c-kzg 1.0.0",
- "cfg-if",
  "criterion",
  "k256",
  "once_cell",
diff --git a/crates/precompile/Cargo.toml b/crates/precompile/Cargo.toml
index 12f3adfb8a..af002f28a7 100644
--- a/crates/precompile/Cargo.toml
+++ b/crates/precompile/Cargo.toml
@@ -28,7 +28,6 @@ ripemd = { version = "0.1", default-features = false }
 sha2 = { version = "0.10", default-features = false }
 # modexp precompile
 aurora-engine-modexp = { version = "1.1", default-features = false }
-cfg-if = "1"
 
 # Optional KZG point evaluation precompile
 c-kzg = { git = "https://github.com/brechtpd/c-kzg-4844", branch = "for-alpha7", default-features = false, optional = true, features = [
diff --git a/crates/precompile/src/secp256k1.rs b/crates/precompile/src/secp256k1.rs
index 104fc2ab54..4450ce2d22 100644
--- a/crates/precompile/src/secp256k1.rs
+++ b/crates/precompile/src/secp256k1.rs
@@ -12,7 +12,7 @@ mod secp256k1_zk {
     use crate::Error;
     use revm_primitives::{alloy_primitives::B512, B256};
 
-    pub fn ecrecover(sig: &B512, recid: u8, msg: &B256) -> Result<B256, Error> {
+    pub(crate) fn ecrecover(sig: &B512, recid: u8, msg: &B256) -> Result<B256, Error> {
         #[cfg(feature = "sp1-cycle-tracker")]
         println!("cycle-tracker-start: ecrecover");
         let res = if zk_op::contains_operation(&ZkOperation::Secp256k1) {
@@ -36,7 +36,7 @@ mod secp256k1 {
     use k256::ecdsa::{Error, RecoveryId, Signature, VerifyingKey};
     use revm_primitives::{alloy_primitives::B512, keccak256, B256};
 
-    pub fn ecrecover(sig: &B512, mut recid: u8, msg: &B256) -> Result<B256, Error> {
+    pub(crate) fn ecrecover(sig: &B512, mut recid: u8, msg: &B256) -> Result<B256, Error> {
         // parse signature
         let mut sig = Signature::from_slice(sig.as_slice())?;
 
@@ -74,7 +74,7 @@ mod secp256k1 {
     // Silence the unused crate dependency warning.
     use k256 as _;
 
-    pub fn ecrecover(sig: &B512, recid: u8, msg: &B256) -> Result<B256, secp256k1::Error> {
+    pub(crate) fn ecrecover(sig: &B512, recid: u8, msg: &B256) -> Result<B256, secp256k1::Error> {
         let recid = RecoveryId::from_i32(recid as i32).expect("recovery ID is valid");
         let sig = RecoverableSignature::from_compact(sig.as_slice(), recid)?;