diff --git a/lib/ansible/modules/cloud/openstack/os_project_access.py b/lib/ansible/modules/cloud/openstack/os_project_access.py
index fec7e7a0dca..2d747060b61 100644
--- a/lib/ansible/modules/cloud/openstack/os_project_access.py
+++ b/lib/ansible/modules/cloud/openstack/os_project_access.py
@@ -13,7 +13,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this software.  If not, see <http://www.gnu.org/licenses/>.
 
-ANSIBLE_METADATA = {'metadata_version': '1.0',
+ANSIBLE_METADATA = {'metadata_version': '1.1',
                     'status': ['preview'],
                     'supported_by': 'community'}
 
@@ -95,6 +95,7 @@ except ImportError:
 
 
 from ansible.module_utils.basic import AnsibleModule
+from ansible.module_utils.openstack import openstack_full_argument_spec
 
 
 def _get_allowed_projects(cloud, flavor_id):