SSL Certificate for Host Named Site Collection SharePoint 2013

Hi,

I have created web site as below using SSL Certificate in SharePoint 2013 as below.

Example: abc.contoso.com

This is working when I applied SSL certificate (used wild card certificate such as *.contoso.com).

Root site collection '/' is working.

 https://abc.contoso.com/  - Working

Created site collection as below under this web site.

Example: test.xy.contoso.com

SSL Certificate doesn't apply to this site collection.

Its should work as https://test.xy.contoso.com - Not working

Any suggestion or solution?

Thanks