diff --git a/users/simon/modules/programs.nix b/users/simon/modules/programs.nix
index 1e7bac4..c300b81 100644
--- a/users/simon/modules/programs.nix
+++ b/users/simon/modules/programs.nix
@@ -119,6 +119,7 @@ in
     # communication
     linphone # sip softphone
     mumble # VoIP group chat
+    signal-desktop # Signal desktop client
 
     # creative/design
     openscad # parametric/procedural 3d modelling