diff --git a/bitcoin/src/lib.rs b/bitcoin/src/lib.rs
index e7d4f7c0..f94c0f15 100644
--- a/bitcoin/src/lib.rs
+++ b/bitcoin/src/lib.rs
@@ -36,14 +36,7 @@
 #![cfg_attr(bench, feature(test))]
 #![cfg_attr(docsrs, feature(doc_cfg))]
 // Coding conventions
-#![deny(non_upper_case_globals)]
-#![deny(non_camel_case_types)]
-#![deny(non_snake_case)]
-#![deny(unused_mut)]
-#![deny(dead_code)]
-#![deny(unused_imports)]
-#![deny(missing_docs)]
-#![deny(unused_must_use)]
+#![warn(missing_docs)]
 
 // Instead of littering the codebase for non-fuzzing code just globally allow.
 #![cfg_attr(fuzzing, allow(dead_code, unused_imports))]
diff --git a/hashes/src/lib.rs b/hashes/src/lib.rs
index d485998e..b6538a46 100644
--- a/hashes/src/lib.rs
+++ b/hashes/src/lib.rs
@@ -78,11 +78,7 @@
 //! ```
 
 // Coding conventions
-#![deny(non_upper_case_globals)]
-#![deny(non_camel_case_types)]
-#![deny(non_snake_case)]
-#![deny(unused_mut)]
-#![deny(missing_docs)]
+#![warn(missing_docs)]
 
 // Experimental features we need.
 #![cfg_attr(docsrs, feature(doc_cfg))]
diff --git a/internals/src/lib.rs b/internals/src/lib.rs
index ae340154..202a320b 100644
--- a/internals/src/lib.rs
+++ b/internals/src/lib.rs
@@ -11,14 +11,7 @@
 // Experimental features we need.
 #![cfg_attr(docsrs, feature(doc_cfg))]
 // Coding conventions
-#![deny(non_upper_case_globals)]
-#![deny(non_camel_case_types)]
-#![deny(non_snake_case)]
-#![deny(unused_mut)]
-#![deny(dead_code)]
-#![deny(unused_imports)]
-#![deny(missing_docs)]
-#![deny(unused_must_use)]
+#![warn(missing_docs)]
 
 #[cfg(feature = "alloc")]
 extern crate alloc;