diff --git a/makefu/2configs/tools/extra-gui.nix b/makefu/2configs/tools/extra-gui.nix
index bcc068d82..e25290297 100644
--- a/makefu/2configs/tools/extra-gui.nix
+++ b/makefu/2configs/tools/extra-gui.nix
@@ -14,5 +14,6 @@
     saleae-logic
     arduino-user-env
     gitAndTools.gitFull
+    signal-desktop
   ];
 }