drawer guide

I am getting ready to refinish my daughter's baby changing table and dresser for our new grandbaby. Before I sand and paint I want to fix the drawers. One has a broken plastic guide and i believe it is the 32-030 from the pictures and measurements. My question deals with safety. It seems that these drawers even with working guides and wooden center rail come out very easily. Is there another quide or fix that can be centered more front to back to keep these drawers from coming out so easily?
Thanks, Nana