diff --git a/nova_powervm/tests/virt/powervm/volume/test_npiv.py b/nova_powervm/tests/virt/powervm/volume/test_npiv.py
index 2a560f44..0f19a838 100644
--- a/nova_powervm/tests/virt/powervm/volume/test_npiv.py
+++ b/nova_powervm/tests/virt/powervm/volume/test_npiv.py
@@ -469,6 +469,7 @@ class TestNPIVAdapter(test_vol.TestVolumeAdapter):
         dest_mig_data = {}
 
         mock_build_mig_map.side_effect = [['a'], ['b']]
+        self.vol_drv.stg_ftsk = mock.MagicMock()
 
         # Execute the test
         self.vol_drv.pre_live_migration_on_destination(
@@ -481,6 +482,9 @@ class TestNPIVAdapter(test_vol.TestVolumeAdapter):
         self.assertEqual({'b', 'a'},
                          set(dest_mig_data.get('vfc_lpm_mappings')))
 
+        # Verify that on migration, the WWPNs are reversed.
+        self.assertEqual(2, self.vol_drv.stg_ftsk.feed.reverse.call_count)
+
     def test_set_fabric_meta(self):
         port_map = [('1', 'aa AA'), ('2', 'bb BB'),
                     ('3', 'cc CC'), ('4', 'dd DD'),
diff --git a/nova_powervm/virt/powervm/volume/npiv.py b/nova_powervm/virt/powervm/volume/npiv.py
index 35501425..557646ca 100644
--- a/nova_powervm/virt/powervm/volume/npiv.py
+++ b/nova_powervm/virt/powervm/volume/npiv.py
@@ -145,6 +145,9 @@ class NPIVVolumeAdapter(v_driver.FibreChannelVolumeAdapter):
             fabric_mapping = pvm_vfcm.build_migration_mappings_for_fabric(
                 vios_wraps, self._fabric_ports(fabric), slots)
             dest_mig_data['npiv_fabric_mapping_%s' % fabric] = fabric_mapping
+            # Reverse the vios wrapper so that the other fabric will get the
+            # on the second vios.
+            vios_wraps.reverse()
 
         # Collate all of the individual fabric mappings into a single element.
         full_map = []