diff --git a/types/src/v0/impls/header.rs b/types/src/v0/impls/header.rs
index f716a644ba..5db4a3562c 100644
--- a/types/src/v0/impls/header.rs
+++ b/types/src/v0/impls/header.rs
@@ -357,32 +357,6 @@ impl Header {
             _ => panic!("invalid version: {version}"),
         }
     }
-    // #[cfg(test)]
-    // pub fn from_header(header: Self, overrides: HeaderOverides) -> Self {
-    //     let builder_signature = if let Some(builder_signature) = overrides.builder_signature {
-    //         builder_signature
-    //     } else {
-    //         header.builder_signature()
-    //     };
-    //     match header {
-    //         Self::V1(header) => Self::V1(v0_1::Header {
-    //             builder_signature: Some(signature),
-    //             fee_info: FeeInfo::new(account, data),
-    //             ..header
-    //         }),
-    //         _ => unimplemented!(),
-    //     };
-    // }
-}
-
-#[cfg(test)]
-/// Test utility that allows us to override fields on a Header. We
-/// should only add things here that are only used in tests. Every
-/// field should be an `Option` to allow us to determine if that field
-/// should be updated or not.
-struct HeaderOverides {
-    pub builder_signature: Option<BuilderSignature>,
-    pub fee_info: Option<FeeInfo>,
 }
 
 // Getter for a field which is the same across all versions.