diff --git a/crates/uplc/Cargo.toml b/crates/uplc/Cargo.toml
index 21322ad0..4747839a 100644
--- a/crates/uplc/Cargo.toml
+++ b/crates/uplc/Cargo.toml
@@ -40,5 +40,5 @@ proptest = "1.0.0"
 
 [features]
 default = ["dep:secp256k1"]
-wasm = ["dep:k256"]
+native-secp256k1 = ["dep:k256"]
 unstable = []
diff --git a/crates/uplc/src/machine/error.rs b/crates/uplc/src/machine/error.rs
index 2407c915..00e20cbf 100644
--- a/crates/uplc/src/machine/error.rs
+++ b/crates/uplc/src/machine/error.rs
@@ -48,10 +48,10 @@ pub enum Error {
     DeserialisationError(String, Value),
     #[error("Integer overflow")]
     OverflowError,
-    #[cfg(not(feature = "wasm"))]
+    #[cfg(not(feature = "native-secp256k1"))]
     #[error(transparent)]
     Secp256k1(#[from] secp256k1::Error),
-    #[cfg(feature = "wasm")]
+    #[cfg(feature = "native-secp256k1")]
     #[error(transparent)]
     Secp256k1(#[from] k256::ecdsa::Error),
 }
diff --git a/crates/uplc/src/machine/runtime.rs b/crates/uplc/src/machine/runtime.rs
index 74abc548..2bbafdce 100644
--- a/crates/uplc/src/machine/runtime.rs
+++ b/crates/uplc/src/machine/runtime.rs
@@ -1146,7 +1146,7 @@ pub fn convert_constr_to_tag(constr: u64) -> u64 {
     }
 }
 
-#[cfg(not(feature = "wasm"))]
+#[cfg(not(feature = "native-secp256k1"))]
 fn verify_ecdsa(public_key: &[u8], message: &[u8], signature: &[u8]) -> Result<Rc<Value>, Error> {
     use secp256k1::{ecdsa::Signature, Message, PublicKey, Secp256k1};
 
@@ -1163,7 +1163,7 @@ fn verify_ecdsa(public_key: &[u8], message: &[u8], signature: &[u8]) -> Result<R
     Ok(Value::Con(Constant::Bool(valid.is_ok()).into()).into())
 }
 
-#[cfg(not(feature = "wasm"))]
+#[cfg(not(feature = "native-secp256k1"))]
 fn verify_schnorr(public_key: &[u8], message: &[u8], signature: &[u8]) -> Result<Rc<Value>, Error> {
     use secp256k1::{schnorr::Signature, Message, Secp256k1, XOnlyPublicKey};
 
@@ -1180,7 +1180,7 @@ fn verify_schnorr(public_key: &[u8], message: &[u8], signature: &[u8]) -> Result
     Ok(Value::Con(Constant::Bool(valid.is_ok()).into()).into())
 }
 
-#[cfg(feature = "wasm")]
+#[cfg(feature = "native-secp256k1")]
 fn verify_ecdsa(public_key: &[u8], message: &[u8], signature: &[u8]) -> Result<Rc<Value>, Error> {
     use k256::ecdsa::{self, signature::Verifier};
 
@@ -1193,7 +1193,7 @@ fn verify_ecdsa(public_key: &[u8], message: &[u8], signature: &[u8]) -> Result<R
     Ok(Value::Con(Constant::Bool(valid.is_ok()).into()).into())
 }
 
-#[cfg(feature = "wasm")]
+#[cfg(feature = "native-secp256k1")]
 fn verify_schnorr(public_key: &[u8], message: &[u8], signature: &[u8]) -> Result<Rc<Value>, Error> {
     use k256::schnorr::{self, signature::Verifier};