The stage will stay crowded for CNBC’s Republican presidential debate on Oct. 28, with 10 candidates set to take the stage, the network announced Wednesday.

CNBC announces final lineup for #CNBCGOPDebate, live from Boulder, CO next Wednesday at 8pm ET. pic.twitter.com/Bpl0hi6QuB — CNBC (@CNBC) October 21, 2015

Louisiana Gov. Bobby Jindal, Sen. Rick Santorum (R-PA), former New York Gov. George Pataki, and Sen. Lindsey Graham (R-SC) qualified for the 6 p.m. undercard debate.

To qualify for the 8 p.m. in Boulder, Colo., candidates needed to have an average 3 percent in polls between Sept. 17 and Oct. 21, with the network rounding up for those at 2.5 percent or higher.

CNBC’s John Harwood, Becky Quick, and Carl Quintanilla are scheduled to host the event.

The debate format was a source of tension between the candidates and the Republican National Committee, with Donald Trump and Ben Carson threatening to boycott the event. The network eventually bowed to the two GOP frontrunners’ demands to keep the debate to two hours (with commercials) and allow opening and closing statements for each candidate.

This story has been updated.