2 files changed, 4 insertions, 0 deletions
diff --git a/src/libstd/Cargo.toml b/src/libstd/Cargo.toml
index 3ce6841fdd4..21e6acc37f3 100644
--- a/src/libstd/Cargo.toml
+++ b/src/libstd/Cargo.toml
@@ -19,6 +19,7 @@ collections = { path = "../libcollections" }
 core = { path = "../libcore" }
 libc = { path = "../rustc/libc_shim" }
 rand = { path = "../librand" }
+compiler_builtins = { path = "../libcompiler_builtins" }
 rustc_unicode = { path = "../librustc_unicode" }
 unwind = { path = "../libunwind" }
 
diff --git a/src/libstd/lib.rs b/src/libstd/lib.rs
index 4a637b5cfcf..d227fb1404f 100644
--- a/src/libstd/lib.rs
+++ b/src/libstd/lib.rs
@@ -322,6 +322,9 @@ extern crate unwind;
 #[cfg(stage0)]
 extern crate alloc_system;
 
+// compiler-rt intrinsics
+extern crate compiler_builtins;
+
 // Make std testable by not duplicating lang items and other globals. See #2912
 #[cfg(test)] extern crate std as realstd;