diff --git a/src/test/compile-fail/privacy1.rs b/src/test/compile-fail/privacy1.rs
index 50261839b16c..41621a934d17 100644
--- a/src/test/compile-fail/privacy1.rs
+++ b/src/test/compile-fail/privacy1.rs
@@ -14,6 +14,9 @@
 #[lang="sized"]
 pub trait Sized {}
 
+#[lang="copy"]
+pub trait Copy {}
+
 mod bar {
     // shouldn't bring in too much
     pub use self::glob::*;
diff --git a/src/test/compile-fail/privacy4.rs b/src/test/compile-fail/privacy4.rs
index b65ad2a2e6aa..70e7e2df98a6 100644
--- a/src/test/compile-fail/privacy4.rs
+++ b/src/test/compile-fail/privacy4.rs
@@ -12,6 +12,7 @@
 #![no_std] // makes debugging this test *a lot* easier (during resolve)
 
 #[lang = "sized"] pub trait Sized for Sized? {}
+#[lang="copy"] pub trait Copy {}
 
 // Test to make sure that private items imported through globs remain private
 // when  they're used.