Call function inside a lambda passed to a thread

I'm trying to create a object that can be given a function and its parameters to his constructor. This class will then call the given function inside a lambda that is instead passed to a thread. Something along the lines of

class worker {
public:
    template <class Fn, class... Args>
    explicit worker(Fn f, Args ... args) {
        t = std::thread([&]() -> void {
                f(args...);
            }
        });
    }
};

But I get the following error

error: parameter packs not expanded with '...': f(args...);

What am I doing wrong here? Any help would be appreciated.