diff --git a/pkgs/development/tools/sauce-connect/default.nix b/pkgs/development/tools/sauce-connect/default.nix
index 6d3c5434e20a..4a5972a4018e 100644
--- a/pkgs/development/tools/sauce-connect/default.nix
+++ b/pkgs/development/tools/sauce-connect/default.nix
@@ -16,6 +16,7 @@ stdenv.mkDerivation rec {
       };
       aarch64-darwin = passthru.sources.x86_64-darwin;
     };
+    updateScript = ./update.sh;
   };
 
   src = passthru.sources.${stdenv.hostPlatform.system}