diff --git a/postplug.spec b/postplug.spec
index 63d726e..a802d2a 100644
--- a/postplug.spec
+++ b/postplug.spec
@@ -1,6 +1,6 @@
 %define nopermfs_gid  32
 Name:          postplug
-Version:       1.3.6
+Version:       1.3.7
 Release:       1mamba
 Summary:       Pluggable boot-time configuration tool
 Group:         System/Tools
@@ -80,11 +80,13 @@ This package provides a sound configuration plugin for %{name}.
 %setup -q
 
 %build
-%make
+%make \
+   libdir=%{_libdir}
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
-%makeinstall
+%makeinstall \
+   libdir=%{_libdir}
 
 install -d %{buildroot}%{_sysconfdir}/rc.d/rcsysinit.d
 ln -sf ../init.d/%{name} \
@@ -198,6 +200,9 @@ exit 0
 /sbin/update-alternatives-set-dri
 
 %changelog
+* Sun Feb 08 2015 Silvan Calarco <silvan.calarco@mambasoft.it> 1.3.7-1mamba
+- update to 1.3.7
+
 * Sat Jan 17 2015 Silvan Calarco <silvan.calarco@mambasoft.it> 1.3.6-1mamba
 - update to 1.3.6