SELinux state error

selinux.sls

selinux-mirror:
  selinux.fcontext_policy_present:
    - name: "/srv/mirror/(centos|salt)(/.*)?"
    - sel_type: httpd_sys_content_t
    
    
Error received:
----------
          ID: selinux-mirror
    Function: selinux.fcontext_policy_present
        Name: /srv/mirror/(centos|salt)(/.*)?
      Result: False
     Comment: An exception occurred in this state: Traceback (most recent call last):
                File "/usr/lib/python2.7/site-packages/salt/state.py", line 1837, in call
                  **cdata['kwargs'])
                File "/usr/lib/python2.7/site-packages/salt/loader.py", line 1794, in wrapper
                  return f(*args, **kwargs)
                File "/usr/lib/python2.7/site-packages/salt/states/selinux.py", line 322, in fcontext_policy_present
                  filetype_str = __salt__['selinux.filetype_id_to_string'](filetype)
                File "/usr/lib/python2.7/site-packages/salt/loader.py", line 1113, in __getitem__
                  func = super(LazyLoader, self).__getitem__(item)
                File "/usr/lib/python2.7/site-packages/salt/utils/lazy.py", line 101, in __getitem__
                  raise KeyError(key)
              KeyError: 'selinux.filetype_id_to_string'
     Started: 23:23:37.611194
    Duration: 41.569 ms
     Changes:

salt version 2017.7.1 (Nitrogen)