diff --git a/streamtuner.spec b/streamtuner.spec
index edefb64..2dc95b5 100644
--- a/streamtuner.spec
+++ b/streamtuner.spec
@@ -1,6 +1,6 @@
 Name:          streamtuner
 Version:       0.99.99
-Release:       4mamba
+Release:       5mamba
 Summary:       Streamtuner is a stream directory browser
 Group:         Graphical Desktop/Applications/Multimedia
 Vendor:        openmamba
@@ -45,6 +45,7 @@ BuildRequires: libxml2-devel
 BuildRequires: libXrender-devel
 BuildRequires: libz-devel
 ## AUTOBUILDREQ-END
+BuildRequires: libtag-devel >= 1.9.1
 BuildRequires: python-devel
 BuildRequires: pygtk-devel
 BuildRequires: libpthread-stubs-devel
@@ -92,9 +93,12 @@ Devel package for streamtuner
 %files devel
 %defattr(-,root,root)
 %{_includedir}/streamtuner/*.h
-%{_exec_prefix}/lib/pkgconfig/*.pc
+%{_libdir}/pkgconfig/*.pc
 
 %changelog
+* Wed Dec 30 2015 Silvan Calarco <silvan.calarco@mambasoft.it> 0.99.99-5mamba
+- mass rebuild with libtag 1.9.1
+
 * Mon Jul 15 2013 Automatic Build System <autodist@mambasoft.it> 0.99.99-4mamba
 - automatic rebuild by autodist