diff --git a/ktorrent.spec b/ktorrent.spec
index 301e532..9197149 100644
--- a/ktorrent.spec
+++ b/ktorrent.spec
@@ -4,7 +4,7 @@
 
 Name:          ktorrent
 Version:       4.3.1
-Release:       1mamba
+Release:       2mamba
 Summary:       BitTorrent client for KDE
 Group:         Graphical Desktop/Applications/Networking
 Vendor:        openmamba
@@ -26,6 +26,7 @@ BuildRequires: libsoprano-devel
 BuildRequires: libstdc++6-devel
 BuildRequires: libtag-devel
 ## AUTOBUILDREQ-END
+BuildRequires: libtag-devel >= 1.9
 BuildRequires: gettext-devel
 BuildRequires: libxml2-utils
 BuildRequires: %{libname} >= %{libver}
@@ -44,12 +45,8 @@ KTorrent is a BitTorrent program for KDE. It's main features are :
 %setup -q
 
 %build
-%ifarch x86_64
 %cmake_kde4 -d build \
    -DKDE4_BUILD_TESTS:BOOL=OFF
-%else
-%cmake_kde4 -d build \
-%endif
 
 %make
 
@@ -97,6 +94,9 @@ exit 0
 %doc ChangeLog COPYING
 
 %changelog
+* Sat Nov 14 2015 Silvan Calarco <silvan.calarco@mambasoft.it> 4.3.1-2mamba
+- rebuilt with libtag 1.9.1
+
 * Sun Jan 20 2013 Automatic Build System <autodist@mambasoft.it> 4.3.1-1mamba
 - automatic version update by autodist