Mount-SPContentDatabase error.

I'm trying to mount my database after a migration and get a screen full of red.

Command I'm entering "Mount-SPContentDatabase "ShareWebDb" -WebApplication Https://ad2011:987"

The error I'm getting, translating it from Swedish.

Mount-SPContentDatabase : Can't find a SPWebApplication-Object with Name, Id, or URL: Https://ad2011:987.

At line:1 char: 24

+ Mount-SPConentDatabase <<<< "SharewebDb" -Webapplication Https://ad2011:987.

   +CaterogyInfo   :InvalidData: <Microsoft.Share...ContentDatabase:SPCmdletMountContentDatabase> [Mount-SPContentDatabase],  SPCmdletPipeBindException

   +FullyQualifiedErrorId : Microsoft.SharePoint.PowerShell.SPCmdletMountContentDatabase

This is my first Migration I'm running and I follow the guide to the letter. Did they perhaps miss out on telling me I need to create the object or something?

Any help appreciated.

/Nuc