diff --git a/manila/share/drivers/hitachi/hds_hnas.py b/manila/share/drivers/hitachi/hds_hnas.py
index dbf4300ccb..dc9daa225f 100644
--- a/manila/share/drivers/hitachi/hds_hnas.py
+++ b/manila/share/drivers/hitachi/hds_hnas.py
@@ -336,6 +336,7 @@ class HDSHNASDriver(driver.ShareDriver):
             'free_capacity_gb': free_space,
             'reserved_percentage': reserved,
             'qos': False,
+            'thin_provisioning': True,
         }
 
         LOG.info(_LI("HNAS Capabilities: %(data)s."),
diff --git a/manila/tests/share/drivers/hitachi/test_hds_hnas.py b/manila/tests/share/drivers/hitachi/test_hds_hnas.py
index ae22002ebf..c2c261ba03 100644
--- a/manila/tests/share/drivers/hitachi/test_hds_hnas.py
+++ b/manila/tests/share/drivers/hitachi/test_hds_hnas.py
@@ -493,6 +493,7 @@ class HDSHNASTestCase(test.TestCase):
             'free_capacity_gb': 200,
             'reserved_percentage': hds_hnas.CONF.reserved_share_percentage,
             'qos': False,
+            'thin_provisioning': True,
         }
 
         self.mock_object(ssh.HNASSSHBackend, 'get_stats', mock.Mock(