Option -filemask and -delete

Hello

I'm using a script to sync that contains

synchronize remote -preservetime -delete -mirror -filemask="*.txt,*.log" %dirLocal%

I see that -filemask also applies to the -delete option, so if I have, for example, an .exe on the destination, it won't delete it (I assume it doesn't exist on the source). Is there a way to make -filemask not affect -delete?

Thanks