diff --git a/src/bootstrap/dist.rs b/src/bootstrap/dist.rs
index 26d44ae7693ad..ebf602373c965 100644
--- a/src/bootstrap/dist.rs
+++ b/src/bootstrap/dist.rs
@@ -570,6 +570,7 @@ pub fn rust_src(build: &Build) {
         "src/libgetopts",
         "src/compiler-rt",
         "src/jemalloc",
+        "src/libprofiler_builtins",
     ];
     let std_src_dirs_exclude = [
         "src/compiler-rt/test",