diff --git a/desktop/kde/addon/prison-qt5/pspec.xml b/desktop/kde/addon/prison-qt5/pspec.xml
index a1614a998e..c8f03e48c2 100644
--- a/desktop/kde/addon/prison-qt5/pspec.xml
+++ b/desktop/kde/addon/prison-qt5/pspec.xml
@@ -46,6 +46,7 @@
         <Files>
             <Path fileType="header">/usr/include</Path>
             <Path fileType="config">/usr/lib/pkgconfig</Path>
+            <Path fileType="data">/usr/lib/cmake</Path>
         </Files>
     </Package>