diff --git a/lib/App/Netdisco/Web/Plugin/Device/Ports.pm b/lib/App/Netdisco/Web/Plugin/Device/Ports.pm
index c493d826..6adae166 100644
--- a/lib/App/Netdisco/Web/Plugin/Device/Ports.pm
+++ b/lib/App/Netdisco/Web/Plugin/Device/Ports.pm
@@ -109,8 +109,8 @@ get '/ajax/content/device/ports' => require_login sub {
       select => [
         'port',
         { count     => 'port_vlans.vlan', -as => 'vlan_count' },
-        { array_agg => 'port_vlans.vlan', -as => 'vlan_set' },
-        { array_agg => 'vlan_entry.description', -as => 'vlan_name_set' },
+        { array_agg => \q{port_vlans.vlan ORDER BY port_vlans.vlan}, -as => 'vlan_set' },
+        { array_agg => \q{COALESCE(NULLIF(vlan_entry.description,''), vlan_entry.vlan::text) ORDER BY vlan_entry.vlan}, -as => 'vlan_name_set' },
       ],
       join => {'port_vlans' => 'vlan_entry'},
       group_by => 'me.port',
diff --git a/share/views/ajax/device/ports.tt b/share/views/ajax/device/ports.tt
index 2947892b..612ee7d1 100644
--- a/share/views/ajax/device/ports.tt
+++ b/share/views/ajax/device/ports.tt
@@ -220,8 +220,8 @@
       <td>
         [% IF vlans.$portname.vlan_count <= settings.devport_vlan_limit %]
           [% SET vlan_count = vlans.$portname.vlan_count %]
-          [% IF params.c_vlan_names %][% SET vlanlist = vlans.$portname.vlan_name_set.sort %]
-            [% ELSE %][% SET vlanlist = vlans.$portname.vlan_set.nsort %][% END %]
+          [% IF params.c_vlan_names %][% SET vlanlist = vlans.$portname.vlan_name_set %]
+            [% ELSE %][% SET vlanlist = vlans.$portname.vlan_set %][% END %]
           [% IF vlan_count > 10 %] [%# TODO make this a settable variable %]
             <div class="nd_vlan-total">([% vlan_count %])</div><span class="nd_linkcell nd_collapse-vlans">
             <div class="nd_arrow-up-down-left icon-chevron-up icon-large"></div>Show VLANs</span>
diff --git a/share/views/ajax/device/ports_csv.tt b/share/views/ajax/device/ports_csv.tt
index 439f2bb5..0a0ae82a 100644
--- a/share/views/ajax/device/ports_csv.tt
+++ b/share/views/ajax/device/ports_csv.tt
@@ -114,8 +114,8 @@
   [% IF params.c_vmember %]
     [% SET portname = row.port %]
     [% SET output = '' %]
-    [% IF params.c_vlan_names %][% SET vlanlist = vlans.$portname.vlan_name_set.sort %]
-      [% ELSE %][% SET vlanlist = vlans.$portname.vlan_set.nsort %][% END %]
+    [% IF params.c_vlan_names %][% SET vlanlist = vlans.$portname.vlan_name_set %]
+      [% ELSE %][% SET vlanlist = vlans.$portname.vlan_set %][% END %]
     [% FOREACH vlan IN vlanlist %]
       [% SET output = output _ ',' IF NOT loop.first %]
       [% SET output = output _ vlan %]