diff --git a/pkgs/applications/networking/instant-messengers/signal-desktop/default.nix b/pkgs/applications/networking/instant-messengers/signal-desktop/default.nix
index 085f8e5d895b..364843e7bfa8 100644
--- a/pkgs/applications/networking/instant-messengers/signal-desktop/default.nix
+++ b/pkgs/applications/networking/instant-messengers/signal-desktop/default.nix
@@ -2,5 +2,5 @@
   signal-desktop = if hostPlatform.system == "aarch64-linux"
     then callPackage ./signal-desktop-aarch64.nix { }
     else callPackage ./signal-desktop.nix { };
-  signal-desktop-beta = ./signal-desktop-beta.nix;
+  signal-desktop-beta = callPackage ./signal-desktop-beta.nix{ };
 }