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diff --git a/src/lib.rs b/src/lib.rs
index 6021cb6..8e072ac 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -9,6 +9,7 @@ use syn::parse_macro_input;
///
/// # Examples
///
+#[cfg_attr(feature = "valuable-derive", doc = r##"
/// ```
/// use valuable::Valuable;
///
@@ -23,6 +24,7 @@ use syn::parse_macro_input;
/// Custom(String),
/// }
/// ```
+"##)]
#[proc_macro_derive(Valuable, attributes(valuable))]
pub fn derive_valuable(input: TokenStream) -> TokenStream {
let mut input = parse_macro_input!(input as syn::DeriveInput);
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