In the following lines:

```
$ git tag -n1
v1.8        Tagged the day before yesterday
v1.9        Tagged yesterday
v2.0        Tagged today
$ git describe
v1.9-500-ga6a8c67
$ 

```

Can anyone explain why the v2.0 tag is not used by "git describe", and how to fix this? The v2.0 tag is already pushed, so I am guessing that I can't just delete and re-add it.