House Democrats will not vote on an anti-Semitism resolution Wednesday as they are still refining the language of the measure, with multiple members saying it is likely to be broadened to reject other forms of religious bigotry such as Islamophobia.

The resolution is Democratic leadership’s response to recent comments from Minnesota freshman Ilhan Omar that lawmakers in both parties have said play into anti-Semitic stereotypes. Some Democrats appear to be concerned, however, that the resolution only targets offenses stirred up by Omar’s comments and not other forms of religious bigotry, including attacks Omar herself has faced for being Muslim.

The last-minute changes attempting to address those concerns left the vote’s exact timing up in the air. Leadership had initially hoped to bring the resolution to the floor Wednesday, but Speaker Nancy Pelosi on Tuesday evening would only commit to holding the vote sometime this week.

“The language is being put together now, and you’ll see it when we have it finished,” the California Democrat told reporters, declining to specify what is being added to the resolution.

A Democratic leadership aide said the vote will not take place Wednesday but could happen as soon as Thursday.