diff --git a/users/lyes/desktop/home/xdg.nix b/users/lyes/desktop/home/xdg.nix
index 6ce671c..8567c3d 100644
--- a/users/lyes/desktop/home/xdg.nix
+++ b/users/lyes/desktop/home/xdg.nix
@@ -6,6 +6,7 @@
     userDirs = {
       enable = true;
       createDirectories = true;
+      setSessionVariables = true;
       desktop = "${config.home.homeDirectory}/Bureau";
       documents = "${config.home.homeDirectory}/Documents";
       download = "${config.home.homeDirectory}/Téléchargements";
diff --git a/users/lyes/desktop/packages.nix b/users/lyes/desktop/packages.nix
index 49c6f37..d7f4799 100644
--- a/users/lyes/desktop/packages.nix
+++ b/users/lyes/desktop/packages.nix
@@ -38,6 +38,7 @@ in {
     fractal
     zoom-us
     local.cinny-desktop
+    mattermost-desktop
 
     # Image
     gimp