diff --git a/packages.nix b/packages.nix
index d440d60b..2dcf057e 100644
--- a/packages.nix
+++ b/packages.nix
@@ -82,11 +82,9 @@ lib.attrsets.mapAttrs
 
       nix copy --no-check-sigs --to ssh-ng://$1 ${inputPaths}
 
-      ssh $1 -- nix build -L --no-link ${
-        lib.concatMapStringsSep " " (name:
-          "${self}#nixosConfigurations.${name}.config.system.build.toplevel"
-        ) (builtins.attrNames self.nixosConfigurations)
-      }
+      ssh $1 -- nix build -L --no-link ${lib.concatMapStringsSep " " (name:
+        "${self}#nixosConfigurations.${name}.config.system.build.toplevel"
+      ) (builtins.attrNames self.nixosConfigurations)}
     '';
 
   } //