diff --git a/OpenSim/Server/Base/ProtocolVersions.cs b/OpenSim/Server/Base/ProtocolVersions.cs
index 8db5bb69d8..5c2278c772 100644
--- a/OpenSim/Server/Base/ProtocolVersions.cs
+++ b/OpenSim/Server/Base/ProtocolVersions.cs
@@ -46,11 +46,11 @@ namespace OpenSim.Server.Base
         /// </value>
         
         // The range of acceptable servers for client-side connectors
-        public readonly static int ClientProtocolVersionMin = 0;
-        public readonly static int ClientProtocolVersionMax = 0;
+        public readonly static int ClientProtocolVersionMin = 1;
+        public readonly static int ClientProtocolVersionMax = 1;
 
         // The range of acceptable clients in server-side handlers
-        public readonly static int ServerProtocolVersionMin = 0;
-        public readonly static int ServerProtocolVersionMax = 0;
+        public readonly static int ServerProtocolVersionMin = 1;
+        public readonly static int ServerProtocolVersionMax = 1;
     }
 }