diff --git a/pkgs/ps-signal-desktop.nix b/pkgs/ps-signal-desktop.nix
index c1d3967a..ff615639 100644
--- a/pkgs/ps-signal-desktop.nix
+++ b/pkgs/ps-signal-desktop.nix
@@ -1,3 +1,9 @@
-self: with self; ''
+self: with self;
+let
+  signal-desktop = self.signal-desktop.overrideAttrs (old: {
+    meta.platforms = [ "x86_64-linux" "aarch64-linux" ];
+  });
+in
+''
   exec ${signal-desktop}/bin/signal-desktop --disable-gpu -- "$@"
 ''