I have a small crack on my acoustic guitar saddle, will this affect the tone of the guitar?

It is a cheap 100 dollar guitar from Guitar Center new. The crack is really small and is next to the G string's position on the saddle. All the rest of the strings sound tuned but when it comes to tuning the G string it sounds off by a little not enough to notice but only when it comes to tuning. Is there any suggestions on this situation?