How to increase the screen buffer size on a minicom session?

I am trying to see if there is way to increase the screen buffer size on a minicom session and I haven't been able to find a solution yet.

I am SSHing to a Linux machine and from there I'm running the command <minicom -b 115200> to access a Juniper router. The screen buffer is too less and the moment I go beyond a screen size I am losing everything in the previous screen. Appreciate the help!