diff --git a/.github/workflows/workspace.yml b/.github/workflows/workspace.yml
index 58cf20e3..98ed95f6 100644
--- a/.github/workflows/workspace.yml
+++ b/.github/workflows/workspace.yml
@@ -44,12 +44,8 @@ jobs:
       - uses: RustCrypto/actions/cargo-cache@master
       - uses: dtolnay/rust-toolchain@master
         with:
-          # We need Nightly for doc_auto_cfg
-          toolchain: nightly-2025-02-22
-      - uses: Swatinem/rust-cache@v2
-      - env:
-          RUSTDOCFLAGS: "-Dwarnings --cfg docsrs"
-        run: cargo doc --no-deps --features std,serde,hazmat,sha2
+          toolchain: stable
+      - run: cargo doc --no-deps --all-features
 
   typos:
     runs-on: ubuntu-latest
diff --git a/Cargo.toml b/Cargo.toml
index 25ed4fd1..4d4974e6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -61,7 +61,6 @@ std = ["pkcs1?/std", "pkcs8?/std"]
 
 [package.metadata.docs.rs]
 features = ["std", "serde", "hazmat", "sha2"]
-rustdoc-args = ["--cfg", "docsrs"]
 
 [profile.dev]
 opt-level = 2
diff --git a/src/lib.rs b/src/lib.rs
index 83796091..ef3ea7de 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,5 +1,5 @@
 #![cfg_attr(not(test), no_std)]
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 #![doc = include_str!("../README.md")]
 #![doc(html_logo_url = "https://raw.githubusercontent.com/RustCrypto/meta/master/logo_small.png")]
 #![warn(missing_docs)]