Radio Mk194 Help!

I am 65 and very new to electronics so I thought I would try making this kit. Thoroughly enjoying it but had a senior moment. I installed the voltage regulator and transistor the wrong way round. (I know, I know) So, desoldered them and put them in the right places. However, one of the three voltage regulator pads came off while desoldering. My fault entirely. Is there a way where I can connect the unconnected “leg” of the regulator to the next point in the circuit using a wire.
Hope you can help.
Many thanks.