diff --git a/clamav-1.2.0-config.patch b/clamav-1.3.1-config.patch
similarity index 98%
rename from clamav-1.2.0-config.patch
rename to clamav-1.3.1-config.patch
index 282cd1b..79a0a2a 100644
--- a/clamav-1.2.0-config.patch
+++ b/clamav-1.3.1-config.patch
@@ -48,7 +48,7 @@
  # Path to a local socket file the daemon will listen on.
  # Default: disabled (must be specified by a user)
 -#LocalSocket /run/clamav/clamd.sock
-+LocalSocket /run/clamav/clamd.sock
++LocalSocket /run/clamav/clamd.ctl
  #LocalSocket /tmp/clamd.sock
  
  # Sets the group ownership on the unix socket.
diff --git a/clamav.spec b/clamav.spec
index cb63e57..d946f54 100644
--- a/clamav.spec
+++ b/clamav.spec
@@ -7,7 +7,7 @@
 
 Name:          clamav
 Version:       1.3.1
-Release:       1mamba
+Release:       2mamba
 Summary:       Clam AntiVirus is a GPL anti-virus toolkit for UNIX
 Group:         Applications/Security
 Vendor:        openmamba
@@ -18,7 +18,7 @@ Source0:       http://www.clamav.net/downloads/production/clamav-%{version}.tar.
 Source1:       clamav-tmpfiles
 Source2:       %{name}-clamd.logrotate
 Source4:       %{name}-freshclam.logrotate
-Patch0:        %{name}-1.2.0-config.patch
+Patch0:        %{name}-1.3.1-config.patch
 Patch1:        %{name}-1.2.0-freshclam_config.patch
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
@@ -27,6 +27,7 @@ BuildRequires: libbzip2-devel
 BuildRequires: libcurl-devel
 BuildRequires: libgcc
 BuildRequires: libjson-c-devel
+BuildRequires: libmspack-devel
 BuildRequires: libncurses-devel
 BuildRequires: libopenssl-devel
 BuildRequires: libpcre2-devel
@@ -86,19 +87,18 @@ This package contains the static %{libname} library and its header files.
 
 %prep
 %setup -q
-%define _default_patch_fuzz 2
+#%define _default_patch_fuzz 2
 %patch 0 -p1
 %patch 1 -p1
 #cp %{SOURCE5} database/daily.cvd
 
 %build
 %cmake -d build \
-   -DAPP_CONFIG_DIRECTORY=%{_sysconfdir}
+   -DAPP_CONFIG_DIRECTORY=%{_sysconfdir} \
+   -DDATABASE_DIRECTORY=%{_localstatedir}/lib/clamav \
+   -DENABLE_EXTERNAL_MSPACK=ON
 
 #export SENDMAIL="%{_libdir}/sendmail"
-#% configure \
-#   --with-dbdir=%{_localstatedir}/lib/clamav/ \
-#   --disable-zlib-vcheck
 
 %make
 
@@ -191,9 +191,7 @@ fi
 %{_sbindir}/clamav-milter
 %{_tmpfilesdir}/clamav.conf
 %{_sbindir}/clamonacc
-%{_unitdir}/clamav-daemon.service
 %{_unitdir}/clamav-clamonacc.service
-%{_unitdir}/clamav-daemon.socket
 %{_unitdir}/clamav-freshclam.service
 %{_unitdir}/clamav-freshclam-once.service
 %{_unitdir}/clamav-freshclam-once.timer
@@ -220,7 +218,8 @@ fi
 %config(noreplace) %{_sysconfdir}/logrotate.d/clamd
 %{_sbindir}/clamd
 %{_bindir}/clamdtop
-#%{_unitdir}/clamd.service
+%{_unitdir}/clamav-daemon.service
+%{_unitdir}/clamav-daemon.socket
 %ghost %attr(0644,%{clamav_usr},%{clamav_grp}) %{_var}/log/%{name}/clamd.log
 %{_mandir}/man1/clamdtop.*
 %{_mandir}/man8/clamd.*
@@ -228,7 +227,6 @@ fi
 %files -n %{libname}
 %defattr(-,root,root)
 %{_libdir}/libclamav.so.*
-%{_libdir}/libclammspack.so.*
 %{_libdir}/libclamunrar.so.*
 %{_libdir}/libclamunrar_iface.so.*
 %{_libdir}/libfreshclam.so.*
@@ -239,7 +237,6 @@ fi
 %{_includedir}/*.h
 %{_libdir}/libclamav.so
 %{_libdir}/libclamav_rust.a
-%{_libdir}/libclammspack.so
 %{_libdir}/libclamunrar.so
 %{_libdir}/libclamunrar_iface.so
 %{_libdir}/libfreshclam.so
@@ -250,6 +247,10 @@ fi
 #% doc BUGS ChangeLog NEWS README
 
 %changelog
+* Thu May 02 2024 Silvan Calarco <silvan.calarco@mambasoft.it> 1.3.1-2mamba
+- rebuilt with -DDATABASE_DIRECTORY and ENABLE_EXTERNAL_MS_PACK
+- conf: fix socket file to /run/clamav/clamd.ctl
+
 * Thu Apr 18 2024 Automatic Build System <autodist@openmamba.org> 1.3.1-1mamba
 - automatic version update by autodist