diff --git a/cove-macro/src/document.rs b/cove-macro/src/document.rs
index 75a0cfc..cf75553 100644
--- a/cove-macro/src/document.rs
+++ b/cove-macro/src/document.rs
@@ -3,7 +3,7 @@ use quote::quote;
 use syn::spanned::Spanned;
 use syn::{Data, DataEnum, DataStruct, DeriveInput, ExprPath, Field, Ident, LitStr, Type};
 
-use crate::util::{self, docstring};
+use crate::util;
 
 enum SerdeDefault {
     Default(Type),
@@ -21,7 +21,7 @@ struct FieldInfo {
 
 impl FieldInfo {
     fn initialize_from_field(&mut self, field: &Field) -> syn::Result<()> {
-        let docstring = docstring(field)?;
+        let docstring = util::docstring(field)?;
         if !docstring.is_empty() {
             self.description = Some(docstring);
         }
diff --git a/cove-macro/src/group.rs b/cove-macro/src/group.rs
index f273ad8..1864774 100644
--- a/cove-macro/src/group.rs
+++ b/cove-macro/src/group.rs
@@ -17,7 +17,7 @@ fn decapitalize(s: &str) -> String {
 
 pub fn derive_impl(input: DeriveInput) -> syn::Result<TokenStream> {
     let Data::Struct(data) = input.data else {
-        return Err(syn::Error::new(input.span(), "Must be a struct"));
+        return util::bail(input.span(), "Must be a struct");
     };
 
     let struct_ident = input.ident;