diff --git a/hosts/Ernesto.nix b/hosts/Ernesto.nix
index 82e65be..2e6f6e0 100644
--- a/hosts/Ernesto.nix
+++ b/hosts/Ernesto.nix
@@ -114,9 +114,11 @@
         tor-browser-bundle-bin
         libreoffice-fresh
         tdesktop
+        signal-desktop
         horizon-eda
         kicad-small
         pulseview
+        ghidra
         nextcloud-client
     ];