diff --git a/files_to_inject/preseeds/default.preseed b/files_to_inject/preseeds/default.preseed
index f329648..f388f7f 100755
--- a/files_to_inject/preseeds/default.preseed
+++ b/files_to_inject/preseeds/default.preseed
@@ -43,6 +43,8 @@ tasksel tasksel/first multiselect minimal
 # Paquets essentiels Skylanix : environnement KDE Plasma et outils système
 d-i pkgsel/include string \
     kde-plasma-desktop \
+    plasma-discover \
+    packagekit-backend-flatpak \
     vim \
     wget \
     curl \