BUCHAREST, Romania (AP) – Romanian election officials say more than 90 percent of those who took part in a national referendum supported defining marriage as a union between a man and a woman, but the vote was invalidated as too few people cast ballots.

The Central Electoral Commission said Monday near-final results showed 91.61 percent of voters approved a constitutional amendment to change the definition of marriage – it currently says it’s a union between “spouses.”

But the ballot failed to attract the minimum 30 percent turnout for the result to stand.

Election officials said just 20.41 percent of eligible voters participated in the weekend referendum. Gay rights group Accept said the result showed citizens “want a Romania based upon democratic values.”