diff --git a/Changes b/Changes
index ec0ba7b8..37362d1b 100644
--- a/Changes
+++ b/Changes
@@ -1,3 +1,9 @@
+version 3.45 ()
+
+  [BUG FIXES]
+
+  * #222 #238 #239 handle BayStack switches with port index 128 (zoeloe)
+
 version 3.44 (2018-02-12)
 
   [ENHANCEMENTS]
diff --git a/lib/SNMP/Info/Layer2/Baystack.pm b/lib/SNMP/Info/Layer2/Baystack.pm
index 628bc573..c212cf26 100644
--- a/lib/SNMP/Info/Layer2/Baystack.pm
+++ b/lib/SNMP/Info/Layer2/Baystack.pm
@@ -229,7 +229,7 @@ sub index_factor {
         if ( ( $model =~ /(470)/ )
         or ( $os =~ m/(boss|bes)/ ) and ( $op_mode eq 'pure' ) );
     $index_factor = 128
-        if ( ( $model =~ /(5[56]\d\d)|VSP/ )
+        if ( ( $model =~ /(5[56]\d\d)|VSP|4950|59100/ )
         and ( $os_ver >= 6 ) );
 
     return $index_factor;