The Qatar World Cup organizers have removed a reference to China for Taiwanese visitors applying for an identification card that doubles as an entry visa.
Taiwan's Foreign Ministry welcomed the move and expressed thanks to the organizers Thursday.
All World Cup ticket holders must apply for the Hayya card used to identify fans, which also serves as their Qatar visa, but Taiwan's government expressed concern after discovering the online application system made no mention of the island.
It was subsequently listed as, "Taiwan, Province of China," terminology that equally angers Taiwan's government and many of its people.
However, late Wednesday, the system began listing the island simply as "Taiwan," complete with the Taiwanese flag.
It marks a rare victory for Taiwan, whose government and many of its people bristle at China's sovereignty claims.
Taiwan Foreign Ministry spokeswoman Joanne Ou told reporters this was a "positive development," and expressed appreciation for the fast reaction by the organizers.
"We express our thanks and affirmation for this goodwill," Ou added.
The World Cup organizers have yet to comment on the change.
When asked about the complaints made to the Qatar World Cup organizers by Taiwan officials, Chinese foreign ministry spokesman, Wang Wenbin, said Wednesday he wished to reiterate that "Taiwan is part of China."
Taiwan competes at most international sporting competitions like the Olympics as "Chinese Taipei" to avoid political problems. It has not qualified for the Qatar World Cup, but football is popular in Taiwan.
Taiwan has never played at the World Cup finals and crashed out in the second round of Asian qualifying for the 2022 tournament last year after losing all eight matches.
Taiwan has no diplomatic relations with Qatar, which, like most countries, only recognizes China's government.
China, seeking to assert its sovereignty claims, has been stepping up pressure on countries and foreign companies to refer to Taiwan as part of China in official documents and on websites, often using the wording "Taiwan, Province of China," or "Taiwan, China."