diff --git a/Cargo.toml b/Cargo.toml
index d551fe1a..48cba790 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -66,6 +66,7 @@ exclude = [
   "!BUILD.gn",
   "!tools/clang/scripts/update.py",
   "!v8/test/torque/test-torque.tq",
+  "!v8/tools/builtins-pgo",
   "!v8/tools/gen-postmortem-metadata.py",
   "!v8/tools/gen-v8-gn.py",
   "!v8/tools/js2c.py",