diff --git a/exercises/04_traits/02_orphan_rule/src/lib.rs b/exercises/04_traits/02_orphan_rule/src/lib.rs
index b707c10..7927ba2 100644
--- a/exercises/04_traits/02_orphan_rule/src/lib.rs
+++ b/exercises/04_traits/02_orphan_rule/src/lib.rs
@@ -3,9 +3,3 @@
 //  a foreign type (`u32`, from `std`).
 //  Look at the compiler error to get familiar with what it looks like.
 //  Then delete the code below and move on to the next exercise.
-
-impl PartialEq for u32 {
-    fn eq(&self, _other: &Self) -> bool {
-        todo!()
-    }
-}