diff --git a/examples/rustc-driver-interacting-with-the-ast.rs b/examples/rustc-driver-interacting-with-the-ast.rs
index 53f8df81af9fc..df0e0385dc382 100644
--- a/examples/rustc-driver-interacting-with-the-ast.rs
+++ b/examples/rustc-driver-interacting-with-the-ast.rs
@@ -44,6 +44,7 @@ fn main() {
         output_dir: None,
         output_file: None,
         file_loader: None,
+        locale_resources: rustc_driver::DEFAULT_LOCALE_RESOURCES,
         lint_caps: rustc_hash::FxHashMap::default(),
         parse_sess_created: None,
         register_lints: None,