diff --git a/libmdds.spec b/libmdds.spec
index 519c93e..335d0d3 100644
--- a/libmdds.spec
+++ b/libmdds.spec
@@ -1,8 +1,8 @@
 %define with_mem_tests  0
 %define with_perf_tests 0
-
+%define apiver %(echo %version|cut -d. -f1-2)
 Name:          libmdds
-Version:       0.12.1
+Version:       1.0.0
 Release:       1mamba
 Summary:       A collection of multi-dimensional data structure and indexing algorithm (mdds)
 Group:         System/Libraries
@@ -78,21 +78,18 @@ done
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 
-#%post -p /sbin/ldconfig
-#%postun -p /sbin/ldconfig
-
 %files devel
 %defattr(-,root,root)
-%dir %{_includedir}/mdds/
-%{_includedir}/mdds/*.hpp
-%{_includedir}/mdds/*.inl
-%dir %{_includedir}/mdds/hash_container
-%{_includedir}/mdds/hash_container/*.hpp
-%{_includedir}/mdds/compat/unique_ptr.hpp
-%{_datadir}/pkgconfig/mdds.pc
-%doc AUTHORS NEWS README VERSION
+%dir %{_includedir}/mdds-%{apiver}
+%dir %{_includedir}/mdds-%{apiver}/mdds
+%{_includedir}/mdds-%{apiver}/mdds/*
+%{_datadir}/pkgconfig/mdds-%{apiver}.pc
+%doc AUTHORS NEWS VERSION
 
 %changelog
+* Thu Dec 03 2015 Automatic Build System <autodist@mambasoft.it> 1.0.0-1mamba
+- automatic version update by autodist
+
 * Sat Jun 20 2015 Automatic Build System <autodist@mambasoft.it> 0.12.1-1mamba
 - automatic version update by autodist