diff --git a/libs/async/include/psemek/async/threadpool.hpp b/libs/async/include/psemek/async/threadpool.hpp
index 23419c81..381d3d1a 100644
--- a/libs/async/include/psemek/async/threadpool.hpp
+++ b/libs/async/include/psemek/async/threadpool.hpp
@@ -24,6 +24,8 @@ namespace psemek::async
 
 		~threadpool() override { stop(); }
 
+		std::size_t thread_count() const { return threads_.size(); }
+
 		void post(task t) override;
 
 		void post_at(clock::time_point time, task t) override;