An Israeli judoka won a gold medal on Thursday at the Abu Dhabi Grand Slam judo tournament, but had to sing his own private “Hatikvah” because the organizers refused to play the Israeli national anthem.

He also had to celebrate his victory under the International Judo Federation’s flag, because the emirate banned the display of Israeli symbols.

Tournament organizers did not play Israel’s national anthem as Tal Flicker stood on the podium after receiving his medal in the men’s under-66 kilograms (145 pounds) category.

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With the medal around his neck, Flicker sang his own “Hatikvah” while the International Judo Federation’s (IJF) anthem played in the background.

WATCH-DISGRACEFUL.

ISRAELI Tal Flicker presented with his gold medal at #JudoAbuDhabi2017 without Israeli anthem or flag. Nice to see Tal singing something and I'm guessing it's the #Hatikvah@Ostrov_A pic.twitter.com/RzwGdn0Bh8 — SussexFriendsIsrael (@SussexFriends) October 26, 2017

On the women’s side, Gili Cohen won bronze in the under-52 kilograms (114 pounds) class. The Israeli flag was not flown on her behalf either.

The entire Israeli team was required to compete without any Israeli identifying symbols, and had been told before the tournament that there would be no acknowledgement of their home country — a discriminatory policy imposed solely on the Israeli competitors.

Flicker said later that he made up his mind to sing his own “Hatikvah” on the podium from “the moment that I won the gold.”

“Israel is my country, and I’m proud to be Israeli,” he said, speaking to Channel 2 news from his hotel room. “The anthem that they played of the world federation was just background noise,” he said. “I was singing ‘Hatikvah’ from my heart.

“I’m proud of my country,” he said again. “The whole world knows that we’re from Israel, knows who we represent. The fact that they hid our flag, it’s just a patch on our flag.”

Asked whether he’d had reservations about competing in a tournament that would not recognize him and his colleagues as Israelis, Flicker said he had focused solely on winning a medal. Now that he’d done so, “I’m extremely happy.”

Ahead of the tournament on Monday, Flicker wrote on Facebook that even without the flag, “everyone in the world knows where we are from and what country we represent.”

“I am the most proud in the world to be Israeli,” he added.

The Israeli contestants were barred from wearing Israeli symbols on their uniforms at the tournament and were listed as representing the International Judo Federation.

Israeli Judoka Gili Cohen presented with her bronze medal at #JudoAbuDhabi2017 but had to compete under @intjudofed flag because hosts wouldn't allow any mention of the Jewish state! Mazeltov Gili.@Ostrov_A pic.twitter.com/1mee33j5sB — SussexFriendsIsrael (@SussexFriends) October 26, 2017

The ban on Israeli symbols came despite the IJF’s demand before the tournament that the UAE treat Israeli athletes equally.

A letter from the IJF to the president of the UAE Judo Federation said “all delegations, including the Israeli delegation, shall be treated absolutely equally in all aspects, without any exception.”

It highlighted the body’s core ideals that “every individual must have the possibility of practicing sport, without discrimination of any kind.”

The letter was sent to the World Jewish Congress, which represents over 100 Jewish communities, and had asked the IJF to intervene and “protect the rights of the Israeli national judo team and keep the spirit of sport free of political discrimination.”

There was no comment Wednesday from the UAE, which has no diplomatic relations with Israel.

Muslim and Arab states or athletes often boycott Israeli competitors. An Egyptian judoka refused to shake hands with his Israeli opponent at the Rio Olympics last year. Tunisia’s tennis federation ordered the country’s top player to withdraw from a match against an Israeli opponent at a tournament in 2013.

Culture and Sport Minister Miri Regev said it was of “utmost importance” that her country’s athletes display the flag and sing the national anthem at international competitions. She said boycotting the competition would only “play into the hands of those refusing to recognize our existence,” and would hinder Israel’s future sporting achievements.

Israeli judokas were also banned from displaying any Israeli symbols at a 2015 tournament in Abu Dhabi.