diff --git a/interface/src/lib.rs b/interface/src/lib.rs
index b1a830f9..8b9c9fe3 100644
--- a/interface/src/lib.rs
+++ b/interface/src/lib.rs
@@ -1,7 +1,7 @@
 //! The Stake program interface.
 
 #![cfg_attr(feature = "frozen-abi", feature(min_specialization))]
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 
 #[allow(deprecated)]
 pub mod config;