Admin Forum:Pages using a template show up in template categories

I'm having an issue with a specialized Character infobox template I made. Anytime it's used on a character's page, it inevitably shows up in the Template category listing, with no visible means of removing it. I have no idea why it's doing it, the template page itself is uncategorized. Suggestions? Niamh Callaghan (talk) 11:19, January 16, 2013 (UTC)

That's happen because you don't exclude from transclusion the template categories in the template page. You have to wrap everything you don't want to be transcluded in the template page with.