diff --git a/docs/_includes/attributes.md b/docs/_includes/attributes.md
index 155d942..db8c094 100644
--- a/docs/_includes/attributes.md
+++ b/docs/_includes/attributes.md
@@ -296,7 +296,7 @@ Set the path to the schemars crate instance the generated code should depend on.
 
 Sets properties specified by [validator attributes](#supported-validator-attributes) on items of an array schema. For example:
 
-```rs
+```rust
 struct Struct {
     #[schemars(inner(url, regex(pattern = "^https://")))]
     urls: Vec<String>,
diff --git a/schemars_derive/src/lib.rs b/schemars_derive/src/lib.rs
index 9a44eb8..6954519 100644
--- a/schemars_derive/src/lib.rs
+++ b/schemars_derive/src/lib.rs
@@ -17,8 +17,7 @@ use proc_macro2::TokenStream;
 use syn::spanned::Spanned;
 
 #[doc = "Derive macro for `JsonSchema` trait."]
-#[doc = include_str!("../deriving.md")]
-#[doc = include_str!("../attributes.md")]
+#[cfg_attr(not(doctest), doc = include_str!("../deriving.md"), doc = include_str!("../attributes.md"))]
 #[proc_macro_derive(JsonSchema, attributes(schemars, serde, validate))]
 pub fn derive_json_schema_wrapper(input: proc_macro::TokenStream) -> proc_macro::TokenStream {
     let input = parse_macro_input!(input as syn::DeriveInput);