diff --git a/hosts/Disco.nix b/hosts/Disco.nix
index 0009bef..4c9cfda 100644
--- a/hosts/Disco.nix
+++ b/hosts/Disco.nix
@@ -80,6 +80,7 @@
         tor-browser-bundle-bin
         libreoffice-fresh
         tdesktop
+        signal-desktop
         horizon-eda
         kicad-small
         # cura