diff --git a/mev-build-rs/src/error.rs b/mev-build-rs/src/error.rs
index 9deb55e0..8c7b999e 100644
--- a/mev-build-rs/src/error.rs
+++ b/mev-build-rs/src/error.rs
@@ -12,5 +12,5 @@ pub enum Error {
     #[error(transparent)]
     PayloadBuilderError(#[from] PayloadBuilderError),
     #[error(transparent)]
-    WalletError(#[from] LocalSignerError),
+    SignerError(#[from] LocalSignerError),
 }