diff --git a/discover.spec b/discover.spec
index 339700f..e0c48fc 100644
--- a/discover.spec
+++ b/discover.spec
@@ -2,7 +2,7 @@
 
 Name:          discover
 Version:       5.10.5
-Release:       1mamba
+Release:       2mamba
 Summary:       KDE Frameworks 5 application installer
 Group:         Graphical Desktop/Applications/Administration
 Vendor:        openmamba
@@ -41,6 +41,7 @@ BuildRequires: libstdc++6-devel
 BuildRequires: cmake
 BuildRequires: rpm-macros-kde5
 BuildRequires: extra-cmake-modules
+Requires:      kirigami2
 BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
@@ -87,5 +88,8 @@ KDE Frameworks 5 application installer.
 %doc COPYING COPYING.LIB
 
 %changelog
+* Sat Sep 23 2017 Silvan Calarco <silvan.calarco@mambasoft.it> 5.10.5-2mamba
+- require kirigami2
+
 * Sat Sep 23 2017 Silvan Calarco <silvan.calarco@mambasoft.it> 5.10.5-1mamba
 - package created using the webbuild interface