Doubt on boot options – Installing ubuntu on a second disk

I have windows 10 installed in my SSD as my main OS and just installed Ubuntu 18.04 in a separate hard drive. At the moment the PC would boot windows automatically. If I want to boot Ubuntu I have to select it directly on the BIOS.

The thing is, in the BIOS says that ubuntu’s bootloader is on the SSD (it says something like Ubuntu: P1 Kigston…). Have I done something wrong during the installation?

PS.: While installing Ubuntu, the option “Device for boot loader installation” i chose was the same one I was attempting to install the system (HDD).