diff --git a/home-manager/linux/programs/communications.nix b/home-manager/linux/programs/communications.nix
index d4243f9..f0a78c7 100644
--- a/home-manager/linux/programs/communications.nix
+++ b/home-manager/linux/programs/communications.nix
@@ -69,7 +69,9 @@
         # Desktop matrix client
         (enableWayland element-desktop "element-desktop")
         # Desktop signal client
-        (enableWayland signal-desktop "signal-desktop")
+        (enableWayland
+          inputs.nixpkgs-unstable.legacyPackages.${pkgs.system}.signal-desktop
+          "signal-desktop")
         # Desktop telegram client
         tdesktop
         # Desktop mastodon client