Symlink in /usr/src does not appear to be updated

Anyone else notice this? Should I assume that the symlink should point to the currently installed version:

[root@pbx03-san2 src]# pwd
/usr/src

[root@pbx03-san2 src]# ls -la
total 28
drwxr-xr-x. 7 root root 4096 Jun 8 22:27 .
drwxr-xr-x. 14 root root 4096 Apr 12 2016 …
drwxr-xr-x. 6 root root 4096 Jun 8 22:26 debug
lrwxrwxrwx. 1 root root 25 Apr 12 2016 freepbx -> /usr/src/freepbx-13.0.101
drwxr-xr-x. 2 root root 4096 Nov 23 2016 freepbx-13.0.101
drwxr-xr-x 2 root root 4096 Jun 8 22:27 freepbx-13.0.151
drwxr-xr-x 6 root root 4096 Jun 8 22:27 freepbx-13.0.192.8
drwxr-xr-x. 4 root root 4096 Nov 23 2016 kernels

[root@pbx03-san2 src]# rpm -qa | grep freepbx
freepbx-13.0.192.8-1.shmz65.1.56.noarch