diff --git a/src/lib.rs b/src/lib.rs
index 26e0eaf382..dc33bd355c 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -223,7 +223,8 @@ tree.
         clippy::panic,
         clippy::print_stderr,
         clippy::print_stdout,
-        clippy::todo
+        clippy::todo,
+        clippy::unimplemented,
     )
 )]