diff --git a/src/bootstrap/builder.rs b/src/bootstrap/builder.rs
index be9c926bedf..d482a0d5650 100644
--- a/src/bootstrap/builder.rs
+++ b/src/bootstrap/builder.rs
@@ -339,6 +339,7 @@ impl<'a> Builder<'a> {
                 compile::Std,
                 compile::Test,
                 compile::Rustc,
+                compile::CodegenBackend,
                 compile::StartupObjects,
                 tool::BuildManifest,
                 tool::Rustbook,