Asset Dir

Is there a way to force an asset into the export folder that isn’t being actively used in the website and thusly not being exported in the dir. Example…I have an image that isn’t directly being used in the website. The image is loaded to the asset dir within the app but doesn’t export because its not actively used within the site itself. However, I need it to be in the export as its being called by some js.

inb4 manually place it in export folder.