diff --git a/crates/wit/src/parsed_type/vector_ser_der.rs b/crates/wit/src/parsed_type/vector_ser_der.rs
index f1cbe2f..9d0de05 100644
--- a/crates/wit/src/parsed_type/vector_ser_der.rs
+++ b/crates/wit/src/parsed_type/vector_ser_der.rs
@@ -28,8 +28,14 @@ pub(crate) fn generate_vector_ser(
     arg_name: &str,
 ) -> proc_macro2::TokenStream {
     let values_ser = match value_ty {
-        ParsedType::Boolean(_)
-        | ParsedType::I8(_)
+        ParsedType::Boolean(_) => {
+            quote! {
+                let converted_bool_vector: Vec<u8> = arg.into_iter().map(|v| v as u8).collect::<_>();
+                fluence::internal::add_object_to_release(Box::new(converted_bool_vector));
+                (converted_bool_vector.as_ptr() as _, converted_bool_vector.len() as _)
+            }
+        },
+        ParsedType::I8(_)
         | ParsedType::U8(_)
         | ParsedType::I16(_)
         | ParsedType::U16(_)