diff --git a/Containerfile b/Containerfile
index 4408038..335f7af 100644
--- a/Containerfile
+++ b/Containerfile
@@ -10,6 +10,7 @@ RUN rpm --import https://packages.microsoft.com/keys/microsoft.asc \
 #Install de gnome avec support hardware + Podman + Cups + Vulkan driver + Plymouth + dev tools + divers utilitaires
 RUN dnf install -y --refresh \
     @gnome-desktop \
+    @cosmic-desktop-environment \
     @hardware-support \
     @development-tools \
     @multimedia \