Deleted copy constructor of tuple member cause error

This piece of code

#include <tuple>

struct Foo
{
    Foo(const int& value):value_(value){}

    //Foo(const Foo&)=delete; // delete copy constructor

    int value_;
};

int main()
{
    std::tuple<Foo> tup(std::move(Foo(1)));
    return 0;
}

works fine but if you delete the Foo copy constructor it fails with the following compile error: use of deleted function Foo::Foo(const Foo&).

But, since I am telling explicitly that the object can be moved, why the std::tuple constructor uses the Foo copy constructor instead of its moving constructor? How can I enforce the std::tuple to be constructed moving the Foo instance instead of copying it?