diff --git a/desktop-base-kde.spec b/desktop-base-kde.spec
index a129702..ca51726 100644
--- a/desktop-base-kde.spec
+++ b/desktop-base-kde.spec
@@ -14,7 +14,7 @@
 
 Name:          desktop-base-kde
 Version:       4.0.6
-Release:       1mamba
+Release:       2mamba
 Summary:       KDE default desktop theme and menu entries for openmamba
 Group:         Graphical Desktop/Applications/Environment
 Vendor:        openmamba
@@ -77,6 +77,7 @@ Requires:      kimageformats
 Requires:      kpackage
 Requires:      sonar-artworks
 Requires:      user-manager
+Requires:      plasma-pk-updates
 #
 Requires:      libproxy-kde
 Obsoletes:     kappfinder
@@ -314,6 +315,9 @@ exit 0
 %{_datadir}/wallpapers/openmamba_Circles
 
 %changelog
+* Thu Aug 15 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 4.0.6-2mamba
+- require plasma-pk-updates
+
 * Mon Jul 22 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 4.0.6-1mamba
 - update to 4.0.6