How can I partially specialize a class template for enums values?

can templates be specialized based on enum values

#include <type_traits>

template<typename T, typename = void>
struct Specialize
{
};

template<typename T>
struct Specialize<T, typename std::enable_if<std::is_enum<T>::value>::type>
{
    void convert() { }
};

enum E
{
};

int main()
{
    Specialize<E> spec;
    spec.convert();
}

// My doubt: is below code valid? if not how to achieve this?

enum E
{
    E1,
    E2
};

int main()
{
    Specialize<E, E1> spec;
    spec.convert();
}

This is a follow-up question to the answer to the below question.

How can I partially specialize a class template for ALL enums?

I have copy pasted the code from the answer to the question linked above.

I am getting the following error with my changes.

error: type/value mismatch at argument 2 in template parameter list for _template