diff --git a/cmd/wsproxy/wsproxy.go b/cmd/wsproxy/wsproxy.go
index d2ed03b..8cf1f81 100644
--- a/cmd/wsproxy/wsproxy.go
+++ b/cmd/wsproxy/wsproxy.go
@@ -115,14 +115,15 @@ func main() {
 	if !raw {
 		channel := comms.NewGOBChannel(wsConn)
 		// receive protocol version
-		protocolVersion, err := comms.ReceiveWithTimeout[comms.ProtocolVersion](channel)
+		serverProtocol, err := comms.ReceiveWithTimeout[comms.ProtocolVersion](channel)
 		if err != nil {
 			log.Printf("Error receiving protocol version %v", err)
 			os.Exit(1)
 		}
-		if protocolVersion.Version != comms.PROTOCOL_VERSION {
+		if serverProtocol.Version != comms.PROTOCOL_VERSION {
 			log.Printf("Protocol version mismmatch: client %d, server %d",
-				comms.PROTOCOL_VERSION, protocolVersion.Version)
+				comms.PROTOCOL_VERSION, serverProtocol.Version)
+			log.Println("Download a compatible version of 'wsproxy' from the server to fix this issue. ")
 			os.Exit(1)
 		}
 		// receive confirmation about the agent id.