The Indonesian Football Association (PSSI) has just had its first reaction after losing to Vietnam U23 in the 2025 Southeast Asian U23 Championship final: naturalizing striker Mauro Zijlstra.

Erick Thohir, president of PSSI, along with top Indonesian football officials, understand that the current squad quality is insufficient.

The Indonesian U23 team needs new players, aiming for the U23 Asian Cup qualifiers in September, and especially the SEA Games at the end of the year.

Mauro Zijlstra Volendam.jpg
Mauro Zijlstra is acquiring Indonesian citizenship. Photo: FC Volendam

PSSI is currently processing Zijlstra's naturalization application. This process is expected to be completed before September of this year.

This also means that the 20-year-old Dutch striker will be able to play for the Indonesian U23 team in the 2026 U23 Asian Cup qualifiers.