diff --git a/lib/SNMP/Info/CiscoStats.pm b/lib/SNMP/Info/CiscoStats.pm
index bd17ddb8..a1f729c2 100644
--- a/lib/SNMP/Info/CiscoStats.pm
+++ b/lib/SNMP/Info/CiscoStats.pm
@@ -105,6 +105,10 @@ sub os {
 
     # order here matters - there are Catalysts that run IOS and have catalyst
     # in their description field, as well as Catalysts that run IOS-XE.
+    return 'ios-xe'   if ( $descr =~ /Denali/ );
+    return 'ios-xe'   if ( $descr =~ /Fuji/ );
+    return 'ios-xe'   if ( $descr =~ /Everest/ );
+    return 'ios-xe'   if ( $descr =~ /Gibraltar/ );
     return 'ios-xe'   if ( $descr =~ /IOS-XE/ );
     return 'ios-xr'   if ( $descr =~ /IOS XR/ );
     return 'ios'      if ( $descr =~ /IOS/ );