diff --git a/example/mini_core.rs b/example/mini_core.rs
index db94bc1c86a..230009741dc 100644
--- a/example/mini_core.rs
+++ b/example/mini_core.rs
@@ -100,9 +100,6 @@ unsafe impl<T: ?Sized> Freeze for &mut T {}
 #[lang = "structural_peq"]
 pub trait StructuralPartialEq {}
 
-#[lang = "structural_teq"]
-pub trait StructuralEq {}
-
 #[lang = "not"]
 pub trait Not {
     type Output;
diff --git a/tests/run/static.rs b/tests/run/static.rs
index 0b933754c29..e7c46ae3fcc 100644
--- a/tests/run/static.rs
+++ b/tests/run/static.rs
@@ -61,9 +61,6 @@ mod libc {
 #[lang = "structural_peq"]
 pub trait StructuralPartialEq {}
 
-#[lang = "structural_teq"]
-pub trait StructuralEq {}
-
 #[lang = "drop_in_place"]
 #[allow(unconditional_recursion)]
 pub unsafe fn drop_in_place<T: ?Sized>(to_drop: *mut T) {