diff --git a/desktop/kde/applications/libkmahjongg/pspec.xml b/desktop/kde/applications/libkmahjongg/pspec.xml
index 20ad20e1f3..238f56457e 100644
--- a/desktop/kde/applications/libkmahjongg/pspec.xml
+++ b/desktop/kde/applications/libkmahjongg/pspec.xml
@@ -10,6 +10,7 @@
         </Packager>
         <License>LGPLv2</License>
         <IsA>app:library</IsA>
+        <PartOf>desktop.kde.games</PartOf>
         <Summary>Common code, backgrounds and tile sets for games using Mahjongg tiles</Summary>
         <Description>Common code, backgrounds and tile sets for games using Mahjongg tiles.</Description>
         <Archive sha1sum="9293887af9845d509b65b4b852ed74f8d4210534" type="tarxz">mirrors://kde/stable/applications/16.04.3/src/libkmahjongg-16.04.3.tar.xz</Archive>