diff --git a/flake.nix b/flake.nix
index 9c4570b..eda094f 100644
--- a/flake.nix
+++ b/flake.nix
@@ -102,6 +102,6 @@
       wob-vpn-gw.imports = commonModules ++ [ ./hosts/wob-vpn-gw ];
     } // builders;
 
-    hydraJobs = self.nixosConfigurations;
+    hydraJobs = builtins.mapAttrs (n: v: v.config.system.build.toplevel) self.nixosConfigurations;
   };
 }