diff --git a/ChangeLog b/ChangeLog
index b37766d8..5a680ad9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -11,6 +11,7 @@ version 0.7 ()
     * Broke out 3550's into separate device types (3550-24, 3550-48)
     * Added T1,dual T1, and T3 , ATM over OC-12 ... to the SPEED_MAP
     * Fixed speed map -- OC-1 -> OC-3
+    * Fixed Bug where Catalyst Switch running IOS would report CatOS as os()
 
 version 0.6 (06/18/03)
     * Minor Bug Fix.  SNMP::Info::Layer2::Bay and SNMP::Info::Layer2::C1900