Admin menu

So when I go to My Sites > Scroll to the second domain > Click on Dashboard

Result:
http://PrimaryDomain.com/multiDomainMappedSite/wp-admin/ instead of http://multiDomainMappedSite.PrimaryDomain.com/wp-admin/ which is the location that works.

How do I update the current result to the working subdomain location instead of the subfolder location?