diff --git a/release.nix b/release.nix
index 45c2f14ba..b1cb1e437 100644
--- a/release.nix
+++ b/release.nix
@@ -340,8 +340,7 @@ let
 
     installerScript =
       pkgs.runCommand "installer-script"
-        { buildInputs = [ build.x86_64-linux ];
-        }
+        { buildInputs = [ build.${builtins.currentSystem or "x86_64-linux"} ]; }
         ''
           mkdir -p $out/nix-support