Get out of the champagne! Openly gay U.S. Ambassador Daniel Baer married his partner Brian Walsh over the weekend.

The U.S. Ambassador to the Organization for Security & Cooperation in Europe (OSCE) reportedly wed his partner Brian Walsh in Vienna, Austria, the location where the pair is currently based. Baer tweeted out the following picture of the service with a caption that read, "So, I got married this morning. Thank you @BarackObama, @HillaryClinton, & @JohnKerry for your commitment to equality."

So, I got married this morning. Thank you @BarackObama, @HillaryClinton, & @JohnKerry for your commitment to equality pic.twitter.com/CHMDaW9gqG

- Daniel Baer (@danbbaer) August 2, 2014

Baer became the fourth openly gay person to land a state department emissary role when he was sworn into his position last September.

Congrats, Daniel and Brian!

(h/t Instinct)