If there really is a “special place in hell for women who don’t help each other,” lots of women may sadly be headed there.

That’s according to a new study out of the University of Arizona, which found significant incidences of women-on-women rudeness at work.

Allison Gabriel, assistant professor of management, and her co-authors asked 1,440 full-time employed men and women about whether they felt demeaned, ignored or addressed unprofessionally during their previous month of work.

“We found . . . women [in the workplace] are ruder to each other than they are to men, or than men are to women,” Gabriel says in a press release.

Research also suggested that women with more dominant personalities were more likely to be targeted by their female counterparts.

As women are reporting less satisfaction at work, companies will have to work to create a “healthier environment that helps sustain the company in the long run,” Gabriel says.