Staffers who work for [crscore]Ted Cruz[/crscore]’s campaign are beginning to panic over the outcome of Indiana’s primary Tuesday, a new report claims.

Several staffers — who spoke on the condition of anonymity — said they are worried the senator from Texas is one loss away from defeat and credited it to Donald Trump’s significant lead in the state.

A senior aide said that while the campaign had not discussed dropping out, “Cruz wouldn’t be likely to stay in if there was no longer any chance for him to win.” (RELATED: Caitlyn Jenner’s Friends Won’t Tolerate Him Endorsing A Republican)

However, Cruz sounded confident about his chances during a campaign stop in California this weekend.

“At this point, no one is getting to 1,237,” Cruz said. “I’m not getting to 1,237 before the convention, but neither is Donald Trump.”

57 delegates are at stake in Indiana. (RELATED: Heidi Cruz Finally Addresses Rumors That Her Husband Is The Zodiac Killer)