How to increase disk space of a gitlab runner?

I have a kubernetes cluster that I set up in GCP to host my gitlab runners, I’ve connected this to my gitlab project. During my cicd pipeline, I want to build a new docker image that includes the packages that I just built. However I see that when I run df -h in the runner that the runner has a file system of size 7.2 GB and this is not enough to hold my new docker image, so during image creation I get the error message that there is no space left on the device.

The machine that is hosting the gitlab runner has a lot of disk space, is it possible to configure my gitlab runner to allocate more disk space?