debug mode also link to tbb.lib, how to modify cmakelists.txt

I configure occ7.1.0 using CMAKE. Then,I open OCCT.sln，I find release and debug mode are all linked to tbb.lib. But it should linked to tbb_debug.lib in debug mode. I open the related cmakelists.txt, but can not change it. So would anyone tell me how to fix this tiny problem