diff --git a/src/tests_and_benchmarks/ozk/programs/structs/exceed_allowed_field_size.rs b/src/tests_and_benchmarks/ozk/programs/structs/exceed_allowed_field_size.rs
index ce719a2..bf60c81 100644
--- a/src/tests_and_benchmarks/ozk/programs/structs/exceed_allowed_field_size.rs
+++ b/src/tests_and_benchmarks/ozk/programs/structs/exceed_allowed_field_size.rs
@@ -5,17 +5,17 @@ use twenty_first::prelude::AlgebraicHasher;
 
 use crate::tests_and_benchmarks::ozk::rust_shadows as tasm;
 
-#[derive(BFieldCodec, PartialEq, Eq, Clone, Debug, Arbitrary)]
-enum MyEnum {
-    A(u64, Digest),
-    B,
-    C,
+#[derive(BFieldCodec, TasmObject, PartialEq, Eq, Clone, Debug, Arbitrary)]
+struct MyStruct {
+    inner_a: (u64, Digest),
+    inner_b: Digest,
+    inner_c: Vec<u128>,
 }
 
 #[derive(BFieldCodec, TasmObject, PartialEq, Eq, Clone, Debug, Arbitrary)]
 struct TestStruct {
     a: Vec<XFieldElement>,
-    b: MyEnum,
+    b: MyStruct,
     c: u32,
     d: Vec<Digest>,
     e: Digest,
diff --git a/src/tests_and_benchmarks/ozk/rust_shadows.rs b/src/tests_and_benchmarks/ozk/rust_shadows.rs
index f02cdf3..852b72d 100644
--- a/src/tests_and_benchmarks/ozk/rust_shadows.rs
+++ b/src/tests_and_benchmarks/ozk/rust_shadows.rs
@@ -535,7 +535,7 @@ pub(super) fn tasmlib_verifier_fri_verify(
     fri_parameters: &FriVerify,
 ) -> Vec<(u32, XFieldElement)> {
     let fri = fri_parameters._to_fri();
-    let tasm_lib_fri: tasm_lib::verifier::fri::verify::FriVerify = fri.clone().into();
+    let tasm_lib_fri: tasm_lib::verifier::fri::verify::FriVerify = fri.into();
     let (advance_nd_digests_by, ret) = SPONGE_STATE.with_borrow_mut(|maybe_sponge_state| {
         let sponge_state = maybe_sponge_state.as_mut().unwrap();
         let proof_stream_before_fri = proof_iter