The House of Representatives is trying to pass a resolution making the term “Free Palestine” an official antisemitic slogan.

Republican Representative Gabe Evans from Colorado introduced the resolution in the wake of the attack on a gathering for Israeli hostages in Boulder this week. Mohammed Sabry Soliman, an Egyptian national, has been charged for the attack, during which he yelled “Free Palestine,” according to the FBI.

“Whereas, while shouting ‘Free Palestine,’ an antisemitic slogan that calls for the destruction of the state of Israel and Jewish people, Mohammed Sabry Soliman attacked the peaceful demonstrators with homemade Molotov cocktails,” the resolution reads. House Republicans are expected to vote on the nonbinding resolution next week.