diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index f42db10..39822ed 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -142,7 +142,7 @@ jobs:
       - name: cargo doc (rustls; all features)
         run: cargo doc --locked --all-features --no-deps --document-private-items
         env:
-          RUSTDOCFLAGS: -Dwarnings
+          RUSTDOCFLAGS: -Dwarnings --cfg=rustls_native_certs_docsrs
 
   format:
     name: Format
diff --git a/Cargo.toml b/Cargo.toml
index 16cbeb9..a51a270 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -32,3 +32,9 @@ openssl-probe = "0.2"
 
 [target.'cfg(target_os = "macos")'.dependencies]
 security-framework = "3"
+
+[lints.rust]
+unexpected_cfgs = { level = "warn", check-cfg = [ 'cfg(rustls_native_certs_docsrs)' ] }
+
+[package.metadata.docs.rs]
+rustdoc-args = ["--cfg", "rustls_native_certs_docsrs"]
diff --git a/src/lib.rs b/src/lib.rs
index 44631f1..1b0d20d 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -19,7 +19,7 @@
 //! ```
 
 // Enable documentation for all features on docs.rs
-#![cfg_attr(docsrs, feature(doc_cfg, doc_auto_cfg))]
+#![cfg_attr(rustls_native_certs_docsrs, feature(doc_cfg))]
 
 use std::error::Error as StdError;
 use std::path::{Path, PathBuf};