Barrel jack input power supply to IEC cable adapter?

Just bought an MXR Iso-Brick for my latest board and stupidly forgot to check the input cable it uses. I’ve already got an IEC mains module (Temple Audio board) screwed in and mounted, but the Iso-Brick meets my power requirements perfectly, so I don’t want to change either part.

Is there a way to plug a pedal with a DC barrel jack input into an IEC mains cable? Some kind of adapter, perhaps?