diff --git a/internal/v2/s2av2.go b/internal/v2/s2av2.go
index 7c04887..8136f88 100644
--- a/internal/v2/s2av2.go
+++ b/internal/v2/s2av2.go
@@ -191,7 +191,7 @@ func (c *s2av2TransportCreds) ClientHandshake(ctx context.Context, serverAuthori
 		}
 		return nil, nil, err
 	}
-	grpclog.Infof("client-side handshake is done using S2Av2 to: %s", serverName)
+	grpclog.Infof("[test-change 3]client-side handshake is done using S2Av2 to: %s", serverName)
 
 	return conn, authInfo, err
 }