diff --git a/src/lib.rs b/src/lib.rs
index 3300857..950aaa0 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -35,7 +35,9 @@
 //! }
 //! ```
 
-#![warn(missing_docs)]
+#![deny(missing_docs)]
+#![deny(clippy::std_instead_of_core)]
+#![deny(clippy::std_instead_of_alloc)]
 
 extern crate alloc;
 extern crate core;