diff --git a/libSM.spec b/libSM.spec
index 9fb8348..b09df51 100644
--- a/libSM.spec
+++ b/libSM.spec
@@ -1,5 +1,5 @@
 Name:          libSM
-Version:       1.2.2
+Version:       1.2.3
 Release:       1mamba
 Summary:       X.Org SM library
 Group:         System/Libraries
@@ -17,7 +17,7 @@ BuildRequires: libuuid-devel
 ## AUTOBUILDREQ-END
 BuildRequires: xorg-proto-devel >= 7.1
 BuildRequires: xorg-xtrans-devel >= 1.0
-%ifarch x86_64
+%ifarch x86_64_disabled
 BuildRequires: gcc-multilib
 BuildRequires: glibc-multilib-devel
 BuildRequires: lib32-libICE-devel
@@ -63,7 +63,7 @@ This package contains static libraries and header files needed for development.
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 %makeinstall
 
-%ifarch x86_64
+%ifarch x86_64_disabled
 # x86_64 lib64 support
 make clean
 CC=%{_target_platform}-gcc \
@@ -102,7 +102,7 @@ cp -a lib32/%{_prefix}/lib %{buildroot}%{_prefix}/
 %{_libdir}/pkgconfig/*.pc
 %{_docdir}/libSM
 
-%ifarch x86_64
+%ifarch x86_64_disabled
 %files -n lib32-%{name}
 %defattr(-,root,root)
 %{_prefix}/lib/libSM.so.*
@@ -117,6 +117,9 @@ cp -a lib32/%{_prefix}/lib %{buildroot}%{_prefix}/
 %endif
 
 %changelog
+* Fri Aug 02 2019 Automatic Build System <autodist@mambasoft.it> 1.2.3-1mamba
+- automatic update by autodist
+
 * Sun Sep 08 2013 Automatic Build System <autodist@mambasoft.it> 1.2.2-1mamba
 - automatic update by autodist