Lying is dishonest

I thought I posted this argument, but can’t find it, so I’m writing it up again.

1. If honesty is a virtue, dishonesty is a vice.

2. If dishonesty is a vice, then acting dishonestly is always vicious.

3. Acting viciously is always wrong.

4. Lying is always acting dishonestly.

5. So, lying is always acting viciously. (1, 2, 4)

6. So, lying is always wrong. (3, 5)