diff --git a/kdesignerplugin.spec b/kdesignerplugin.spec
index 7456eee..634777d 100644
--- a/kdesignerplugin.spec
+++ b/kdesignerplugin.spec
@@ -16,35 +16,40 @@
 #
 
 
+%bcond_without lang
 %define _tar_path 5.9
 Name:           kdesignerplugin
-Version:        %{_tar_path}.0
+Version:        5.9.0
 Release:        0
 %define kf5_version %{version}
 BuildRequires:  cmake >= 2.8.12
-BuildRequires:  extra-cmake-modules >= %{version}
-BuildRequires:  kbookmarks-devel >= %{kf5_version}
-BuildRequires:  kcompletion-devel >= %{kf5_version}
-BuildRequires:  kconfigwidgets-devel >= %{kf5_version}
-BuildRequires:  kdbusaddons-devel >= %{kf5_version}
-BuildRequires:  kdewebkit-devel >= %{kf5_version}
-BuildRequires:  kdoctools-devel >= %{kf5_version}
+BuildRequires:  extra-cmake-modules >= %{_tar_path}
+BuildRequires:  kbookmarks-devel >= %{_tar_path}
+BuildRequires:  kcompletion-devel >= %{_tar_path}
+BuildRequires:  kconfigwidgets-devel >= %{_tar_path}
+BuildRequires:  kdbusaddons-devel >= %{_tar_path}
+BuildRequires:  kdewebkit-devel >= %{_tar_path}
+BuildRequires:  kdoctools-devel >= %{_tar_path}
 BuildRequires:  kf5-filesystem
-BuildRequires:  kguiaddons-devel >= %{kf5_version}
-BuildRequires:  ki18n-devel >= %{kf5_version}
-BuildRequires:  kiconthemes-devel >= %{kf5_version}
-BuildRequires:  kio-devel >= %{kf5_version}
-BuildRequires:  kitemviews-devel >= %{kf5_version}
-BuildRequires:  kplotting-devel >= %{kf5_version}
-BuildRequires:  kservice-devel >= %{kf5_version}
-BuildRequires:  ktextwidgets-devel >= %{kf5_version}
-BuildRequires:  kwidgetsaddons-devel >= %{kf5_version}
-BuildRequires:  kwindowsystem-devel >= %{kf5_version}
-BuildRequires:  kxmlgui-devel >= %{kf5_version}
+BuildRequires:  kguiaddons-devel >= %{_tar_path}
+BuildRequires:  ki18n-devel >= %{_tar_path}
+BuildRequires:  kiconthemes-devel >= %{_tar_path}
+BuildRequires:  kio-devel >= %{_tar_path}
+BuildRequires:  kitemviews-devel >= %{_tar_path}
+BuildRequires:  kplotting-devel >= %{_tar_path}
+BuildRequires:  kservice-devel >= %{_tar_path}
+BuildRequires:  ktextwidgets-devel >= %{_tar_path}
+BuildRequires:  kwidgetsaddons-devel >= %{_tar_path}
+BuildRequires:  kwindowsystem-devel >= %{_tar_path}
+BuildRequires:  kxmlgui-devel >= %{_tar_path}
+%if %{with lang}
 BuildRequires:  libqt5-linguist-devel >= 5.2.0
+%endif
 BuildRequires:  pkgconfig(Qt5Core) >= 5.2.0
 BuildRequires:  pkgconfig(Qt5Designer) >= 5.2.0
+%if %{with lang}
 Recommends:     %{name}-lang = %{version}
+%endif
 Summary:        Integrating KDE frameworks widgets with Qt Designer
 License:        LGPL-2.1+
 Group:          System/GUI/KDE
@@ -82,22 +87,22 @@ from ini-style description files. Development files.
 %install
   %kf5_makeinstall -C build
 
-if [ -e po ]; then
+%if %{with lang}
 %find_lang %{name}5 --with-qt --without-mo
 echo "%doc %lang(de) %{_kf5_mandir}/de" >>%{name}5.lang
 echo "%doc %lang(nl) %{_kf5_mandir}/nl" >>%{name}5.lang
 echo "%doc %lang(pt_BR) %{_kf5_mandir}/pt_BR" >>%{name}5.lang
 echo "%doc %lang(sv) %{_kf5_mandir}/sv" >>%{name}5.lang
 echo "%doc %lang(uk) %{_kf5_mandir}/uk" >>%{name}5.lang
-else
-touch %{name}5.lang
-fi
+%endif
 
 %post -p /sbin/ldconfig
 
 %postun -p /sbin/ldconfig
 
+%if %{with lang}
 %files lang -f %{name}5.lang
+%endif
 
 %files
 %defattr(-,root,root)