diff --git a/swh-plugins.spec b/swh-plugins.spec
index 09ca586..730a2d5 100644
--- a/swh-plugins.spec
+++ b/swh-plugins.spec
@@ -1,13 +1,14 @@
 Name:          swh-plugins
-Version:       0.4.15
-Release:       2mamba
+Version:       0.4.17
+Release:       1mamba
 Summary:       A collection of GPL'd audio plugins for LADSPA
 Group:         System/Multimedia
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           http://plugin.org.uk
-Source:        http://plugin.org.uk/releases/%{version}/swh-plugins-%{version}.tar.gz
+Source:        https://github.com/swh/ladspa.git/v%{version}/ladspa-%{version}.tar.bz2
+#Source:        http://plugin.org.uk/releases/%{version}/swh-plugins-%{version}.tar.gz
 License:       GPL
 BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 ## AUTOBUILDREQ-BEGIN
@@ -19,10 +20,12 @@ BuildRequires: libfftw-devel
 A collection of GPL'd audio plugins for LADSPA.
 
 %prep
-%setup -q
-%ifarch arm
-sed -i "s|\${MACHINE}||" configure
-%endif
+%setup -q -n ladspa-%{version}
+# %ifarch arm
+#sed -i "s|\${MACHINE}||" configure
+#% endif
+
+autoreconf -f -i
 
 %build
 %configure
@@ -45,6 +48,9 @@ sed -i "s|\${MACHINE}||" configure
 #ChangeLog README TODO
 
 %changelog
+* Sun Aug 18 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 0.4.17-1mamba
+- update to 0.4.17
+
 * Mon Sep 10 2012 Silvan Calarco <silvan.calarco@mambasoft.it> 0.4.15-2mamba
 - arm: quick fix to avoid passing -march=arm flag to gcc