diff --git a/codex-rs/core/src/tools/spec_tests.rs b/codex-rs/core/src/tools/spec_tests.rs
index 1d9746098e..c15c940fee 100644
--- a/codex-rs/core/src/tools/spec_tests.rs
+++ b/codex-rs/core/src/tools/spec_tests.rs
@@ -414,6 +414,11 @@ fn model_provided_unified_exec_is_blocked_for_windows_sandboxed_policies() {
     assert_eq!(config.shell_type, expected_shell_type);
 }
 
+#[test]
+fn extracted_spec_tests_can_resolve_wait_tool_helper() {
+    assert_eq!(tool_name(&create_wait_tool()), "wait");
+}
+
 #[test]
 fn test_full_toolset_specs_for_gpt5_codex_unified_exec_web_search() {
     let model_info = model_info_from_models_json("gpt-5-codex");