diff --git a/kde-gtk-config-5.13.90a.tar.xz.sig b/kde-gtk-config-5.13.90a.tar.xz.sig
new file mode 100644
index 0000000..8a52f71
--- /dev/null
+++ b/kde-gtk-config-5.13.90a.tar.xz.sig
@@ -0,0 +1,11 @@
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diff --git a/kde-gtk-config5.spec b/kde-gtk-config5.spec
index 44a812f..6b533bb 100644
--- a/kde-gtk-config5.spec
+++ b/kde-gtk-config5.spec
@@ -24,9 +24,13 @@ Summary:        KCM Module to Configure GTK2 and GTK3 Applications Appearance Un
 License:        LGPL-3.0-or-later AND GPL-3.0-or-later
 Group:          System/GUI/KDE
 Url:            http://projects.kde.org/kde-gtk-config
-Source1:        gtkrc-2.0-kde4.template
-Source2:        gtk3-settings.ini-kde4.template
 Source:         http://download.kde.org/unstable/plasma/5.13.90/kde-gtk-config-%{version}.tar.xz
+%if %{with lang}
+Source1:        http://download.kde.org/unstable/plasma/5.13.90/kde-gtk-config-%{version}.tar.xz.sig
+Source2:        plasma.keyring
+%endif
+Source3:        gtkrc-2.0-kde4.template
+Source4:        gtk3-settings.ini-kde4.template
 BuildRequires:  extra-cmake-modules >= 0.0.9
 BuildRequires:  kf5-filesystem
 BuildRequires:  xz
@@ -85,6 +89,7 @@ the GTK3 application style from within the GTK configuration KCM
 
 %prep
 %setup -q -n kde-gtk-config-%{version}
+%autopatch -p1
 
 %build
   %cmake_kf5 -d build -- -DCMAKE_INSTALL_LOCALEDIR=%{_kf5_localedir}
@@ -96,8 +101,8 @@ the GTK3 application style from within the GTK configuration KCM
   %kf5_find_lang
 %endif
 
-install -Dpm 0644 %{SOURCE1} %{buildroot}%{_kf5_sharedir}/%{name}/gtkrc-2.0-kde4.template
-install -Dpm 0644 %{SOURCE2} %{buildroot}%{_kf5_sharedir}/%{name}/gtk3-settings.ini-kde4.template
+install -Dpm 0644 %{SOURCE3} %{buildroot}%{_kf5_sharedir}/%{name}/gtkrc-2.0-kde4.template
+install -Dpm 0644 %{SOURCE4} %{buildroot}%{_kf5_sharedir}/%{name}/gtk3-settings.ini-kde4.template
 
 %files
 %license COPYING*
diff --git a/plasma.keyring b/plasma.keyring
new file mode 100644
index 0000000..5e9faf8
Binary files /dev/null and b/plasma.keyring differ