diff --git a/lib/oxrdf/src/lib.rs b/lib/oxrdf/src/lib.rs
index 6cde0544..9d40ead4 100644
--- a/lib/oxrdf/src/lib.rs
+++ b/lib/oxrdf/src/lib.rs
@@ -1,6 +1,7 @@
 #![doc = include_str!("../README.md")]
 #![deny(unsafe_code)]
 #![doc(test(attr(deny(warnings))))]
+#![cfg_attr(docsrs, feature(doc_auto_cfg))]
 #![doc(html_favicon_url = "https://raw.githubusercontent.com/oxigraph/oxigraph/main/logo.svg")]
 #![doc(html_logo_url = "https://raw.githubusercontent.com/oxigraph/oxigraph/main/logo.svg")]
 
diff --git a/lib/oxsdatatypes/src/lib.rs b/lib/oxsdatatypes/src/lib.rs
index bd66894e..7c06ca9e 100644
--- a/lib/oxsdatatypes/src/lib.rs
+++ b/lib/oxsdatatypes/src/lib.rs
@@ -1,6 +1,7 @@
 #![doc = include_str!("../README.md")]
 #![deny(unsafe_code)]
 #![doc(test(attr(deny(warnings))))]
+#![cfg_attr(docsrs, feature(doc_auto_cfg))]
 #![doc(html_favicon_url = "https://raw.githubusercontent.com/oxigraph/oxigraph/main/logo.svg")]
 #![doc(html_logo_url = "https://raw.githubusercontent.com/oxigraph/oxigraph/main/logo.svg")]
 
diff --git a/lib/sparesults/src/lib.rs b/lib/sparesults/src/lib.rs
index da3bbe20..e0ede7af 100644
--- a/lib/sparesults/src/lib.rs
+++ b/lib/sparesults/src/lib.rs
@@ -1,6 +1,7 @@
 #![doc = include_str!("../README.md")]
 #![deny(unsafe_code)]
 #![doc(test(attr(deny(warnings))))]
+#![cfg_attr(docsrs, feature(doc_auto_cfg))]
 #![doc(html_favicon_url = "https://raw.githubusercontent.com/oxigraph/oxigraph/main/logo.svg")]
 #![doc(html_logo_url = "https://raw.githubusercontent.com/oxigraph/oxigraph/main/logo.svg")]
 
diff --git a/lib/spargebra/src/lib.rs b/lib/spargebra/src/lib.rs
index cce4226c..dc0e2aa7 100644
--- a/lib/spargebra/src/lib.rs
+++ b/lib/spargebra/src/lib.rs
@@ -1,6 +1,7 @@
 #![doc = include_str!("../README.md")]
 #![deny(unsafe_code)]
 #![doc(test(attr(deny(warnings))))]
+#![cfg_attr(docsrs, feature(doc_auto_cfg))]
 #![doc(html_favicon_url = "https://raw.githubusercontent.com/oxigraph/oxigraph/main/logo.svg")]
 #![doc(html_logo_url = "https://raw.githubusercontent.com/oxigraph/oxigraph/main/logo.svg")]
 
diff --git a/lib/src/lib.rs b/lib/src/lib.rs
index d3596cb0..188f9cd4 100644
--- a/lib/src/lib.rs
+++ b/lib/src/lib.rs
@@ -1,6 +1,7 @@
 #![doc = include_str!("../README.md")]
 #![doc(html_favicon_url = "https://raw.githubusercontent.com/oxigraph/oxigraph/main/logo.svg")]
 #![doc(html_logo_url = "https://raw.githubusercontent.com/oxigraph/oxigraph/main/logo.svg")]
+#![cfg_attr(docsrs, feature(doc_auto_cfg))]
 #![doc(test(attr(deny(warnings))))]
 #![deny(unsafe_code)]
 #![warn(