diff --git a/x11vnc.spec b/x11vnc.spec
index 4e51b16..0fda39e 100644
--- a/x11vnc.spec
+++ b/x11vnc.spec
@@ -1,5 +1,5 @@
 Name:          x11vnc
-Version:       0.9.13
+Version:       0.9.15
 Release:       1mamba
 Summary:       LibVNCServer is ripped out of Xvnc to provide an easy API to write one's own vnc server
 Group:         System/Libraries
@@ -7,7 +7,7 @@ Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           http://sourceforge.net/projects/libvncserver/
-Source:        http://downloads.sourceforge.net/libvncserver/x11vnc-%{version}.tar.gz
+Source:        https://github.com/LibVNC/x11vnc/archive/%{version}/x11vnc-%{version}.tar.gz
 Patch0:        %{name}-0.9.10-fix_redeclared_pointer.patch
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
@@ -46,6 +46,7 @@ This package contains static libraries and header files need for development.
 #%patch0 -p1
 
 %build
+./autogen.sh
 %configure \
    --with-system-libvncserver
 %make
@@ -62,14 +63,16 @@ This package contains static libraries and header files need for development.
 
 %files
 %defattr(-,root,root)
+%{_bindir}/Xdummy
 %{_bindir}/x11vnc
 %{_mandir}/man1/x11vnc.1.*
-%dir %{_datadir}/x11vnc
 %{_datadir}/applications/x11vnc.desktop
-%{_datadir}/x11vnc/classes/*
-%doc AUTHORS COPYING ChangeLog NEWS README TODO
+%doc AUTHORS COPYING ChangeLog NEWS README
 
 %changelog
+* Wed Mar 21 2018 Silvan Calarco <silvan.calarco@mambasoft.it> 0.9.15-1mamba
+- update to 0.9.15
+
 * Sat Sep 17 2011 Automatic Build System <autodist@mambasoft.it> 0.9.13-1mamba
 - automatic version update by autodist