diff --git a/modules/apps/default.nix b/modules/apps/default.nix
index 11bec03..c82a557 100644
--- a/modules/apps/default.nix
+++ b/modules/apps/default.nix
@@ -10,5 +10,6 @@
     xfce.tumbler
     xfce.exo
     libreoffice
+    signal-desktop
   ];
 }