diff --git a/libeigen2.spec b/libeigen2.spec
index f21d554..487accb 100644
--- a/libeigen2.spec
+++ b/libeigen2.spec
@@ -1,19 +1,18 @@
 Name:          libeigen2
 Version:       2.0.17
-Release:       1mamba
+Release:       2mamba
 Summary:       A C++ template library for linear algebra
 Group:         System/Libraries
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Davide Madrisan <davide.madrisan@gmail.com>
-URL:           http://eigen.tuxfamily.org
+URL:           https://eigen.tuxfamily.org/index.php?title=Main_Page
 Source:        http://bitbucket.org/eigen/eigen/get/%{version}.tar.bz2
 License:       LGPL
 ## AUTOBUILDREQ-BEGIN
 ## AUTOBUILDREQ-END
 BuildRequires: cmake
 BuildRequires: doxygen
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 Eigen is a C++ template library for linear algebra: vectors, matrices, and related algorithms.
@@ -54,6 +53,9 @@ cd eigen
 %doc eigen/COPYING.LESSER
 
 %changelog
+* Fri Mar 29 2024 Automatic Build System <autodist@openmamba.org> 2.0.17-2mamba
+- automatic rebuild by autodist
+
 * Mon Dec 03 2012 Silvan Calarco <silvan.calarco@mambasoft.it> 2.0.17-1mamba
 - update to 2.0.17