HOLLYWOOD, Calif. — Elisabeth Moss and Fred Armisen are officially over.

The Mad Men actress has filed for divorce from the Saturday Night Live funnyman after less than a year of marriage, Entertainment Tonight reports.

The 28-year-old Moss filed her divorce papers Monday in L.A. Superior Court, citing irreconcilable differences as the reason for the split. She listed June 26 as the date of their separation.

Armisen, 43, recently jumped back into the dating scene with fellow SNL cast member Abby Elliott, who is 20 years his junior.

Moss and Armisen tied the knot last October at The Foundry in Long Island City, New York. It was the second marriage for Armisen and the first for Moss.