diff --git a/lksctp-tools.spec b/lksctp-tools.spec
index 553912a..7060e53 100644
--- a/lksctp-tools.spec
+++ b/lksctp-tools.spec
@@ -1,19 +1,18 @@
 Name:          lksctp-tools
-Version:       1.0.17
+Version:       1.0.19
 Release:       1mamba
 Summary:       A Linux user space library for accessing SCTP specific application programming interfaces
 Group:         System/Tools
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           http://lksctp.sourceforge.net/
-Source:        http://downloads.sourceforge.net/project/lksctp/lksctp-tools/lksctp-tools-%{version}.tar.gz
+URL:           https://github.com/sctp/lksctp-tools
+Source:        https://github.com/sctp/lksctp-tools.git/v%{version}/lksctp-tools-%{version}.tar.bz2
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 ## AUTOBUILDREQ-END
 Requires:      libsctp = %{?epoch:%epoch:}%{version}-%{release}
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 The lksctp-tools project provides a Linux user space library for SCTP (libsctp) including C language header files (netinet/sctp.h) for accessing SCTP specific application programming interfaces not provided by the standard sockets, and also some helper utilities around SCTP.
@@ -38,9 +37,9 @@ This package contains libraries and header files for developing applications tha
 
 %prep
 %setup -q
+./bootstrap
 
 %build
-#./bootstrap
 %configure
 %make
 
@@ -82,18 +81,13 @@ This package contains libraries and header files for developing applications tha
 %{_libdir}/lksctp-tools/libwithsctp.la
 %{_libdir}/lksctp-tools/libwithsctp.so
 %{_libdir}/pkgconfig/libsctp.pc
-%{_mandir}/man3/sctp_bindx.3*
-%{_mandir}/man3/sctp_connectx.3*
-%{_mandir}/man3/sctp_getladdrs.3*
-%{_mandir}/man3/sctp_getpaddrs.3*
-%{_mandir}/man3/sctp_opt_info.3*
-%{_mandir}/man3/sctp_peeloff.3*
-%{_mandir}/man3/sctp_recvmsg.3*
-%{_mandir}/man3/sctp_send.3*
-%{_mandir}/man3/sctp_sendmsg.3*
+%{_mandir}/man3/sctp_*.3*
 %doc ChangeLog NEWS README
 
 %changelog
+* Wed May 19 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 1.0.19-1mamba
+- update to 1.0.19
+
 * Thu Jun 23 2016 Automatic Build System <autodist@mambasoft.it> 1.0.17-1mamba
 - automatic version update by autodist