diff --git a/wwwroot/inc/breed-ios15.php b/wwwroot/inc/breed-ios15.php
index ce76cd42..2f04c588 100644
--- a/wwwroot/inc/breed-ios15.php
+++ b/wwwroot/inc/breed-ios15.php
@@ -70,14 +70,3 @@ function ios15TranslatePushQueue ($dummy_object_id, $queue, $dummy_vlan_names)
    }
  return $ret;
 }
-
-function ios15ShortenIfName_real ($ifname)
-{
- $ifname = preg_replace ('@^FastEthernet(.+)$@', 'fa\\1', $ifname);
- $ifname = preg_replace ('@^GigabitEthernet(.+)$@', 'gi\\1', $ifname);
- $ifname = preg_replace ('@^TenGigabitEthernet(.+)$@', 'te\\1', $ifname);
- $ifname = preg_replace ('@^po([0-9]+)$@i', 'port-channel\\1', $ifname);
- $ifname = strtolower ($ifname);
- $ifname = preg_replace ('/^(fa|gi|te|po)\s+(\d.*)/', '$1$2', $ifname);
- return $ifname;
-}
diff --git a/wwwroot/inc/remote.php b/wwwroot/inc/remote.php
index 942975a9..1c5dc5ae 100644
--- a/wwwroot/inc/remote.php
+++ b/wwwroot/inc/remote.php
@@ -793,6 +793,13 @@ function ios12ShortenIfName_real ($ifname)
  return $ifname;
 }
 
+function ios15ShortenIfName_real ($ifname)
+{
+ return preg_match ('/^port-channel/i', $ifname) ?
+   strtolower ($ifname) :
+   ios12ShortenIfName_real ($ifname);
+}
+
 function nxos4ShortenIfName ($ifname)
 {
  $ifname = preg_replace ('@^(Ethernet|Eth)(.+)$@', 'e\\2', $ifname);