Stung by criticism that they were lowering ethical standards, House Republicans on Monday night reversed a rule change that would have allowed a party leader to retain his position even if indicted.

Lawmakers and House officials said Republicans, meeting behind the closed doors of the House chamber, had acted at the request of the House majority leader, Representative Tom DeLay, who had been the intended beneficiary of the rule change.

When they rewrote party rules in November, Republicans said they feared that Mr. DeLay could be subjected to a politically motivated indictment as part of a campaign finance investigation in Texas that has resulted in charges against three of his associates. The decision, coupled with other Republican proposals to rewrite the ethics rules, drew fierce criticism from Democrats and watchdogs outside the government, who said the Republican majority was subverting ethics enforcement.

Those attending the Republican meeting, which was held on the day before the opening of the 109th Congress on Tuesday, said Republicans unanimously agreed to restore the old rule after Mr. DeLay told them that the move would clear the air and deny Democrats a potent political issue. In the past year, he has been admonished by the ethics panel three times: for his tactics in trying to persuade a colleague to support the Medicare drug bill, for appearing to link political donations to support for legislation and for involving a federal agency in a political matter in Texas.

Some Republicans who originally opposed the rules change enthusiastically greeted the decision not to go through with it.

"It allows the Republicans to focus on the issues, the agenda that is before us and not to have Tom DeLay be the issue," Representative Zach Wamp, Republican of Tennessee, said. "I feel like we have just taken a shower."