diff --git a/src/libstd/default.rs b/src/libcore/default.rs
similarity index 100%
rename from src/libstd/default.rs
rename to src/libcore/default.rs
diff --git a/src/libcore/lib.rs b/src/libcore/lib.rs
index fe4809a5001e085a3993a68c9e072bede8485296..6730c252f52d34c800070aaf877733cf76c24254 100644
--- a/src/libcore/lib.rs
+++ b/src/libcore/lib.rs
@@ -33,6 +33,7 @@
 pub mod kinds;
 pub mod ops;
 pub mod ty;
+pub mod default;
 pub mod container;
 
 /* Core types and methods on primitives */
diff --git a/src/libstd/lib.rs b/src/libstd/lib.rs
index 4485da8196943f0b9160b016f8d8d7fb4a7360ce..ef07fc2f9950b224361cd0c574adde7aa15aad2c 100644
--- a/src/libstd/lib.rs
+++ b/src/libstd/lib.rs
@@ -141,6 +141,7 @@
 pub use core::cast;
 pub use core::char;
 pub use core::container;
+pub use core::default;
 pub use core::intrinsics;
 pub use core::mem;
 pub use core::ptr;