diff --git a/lass/1systems/coaxmetal/config.nix b/lass/1systems/coaxmetal/config.nix
index 0e6bddf5e..dd8308bbd 100644
--- a/lass/1systems/coaxmetal/config.nix
+++ b/lass/1systems/coaxmetal/config.nix
@@ -66,4 +66,6 @@
     enable = true;
     client.enable = true;
   };
+
+  documentation.nixos.enable = true;
 }
diff --git a/lass/2configs/default.nix b/lass/2configs/default.nix
index e2163b688..f03d8b568 100644
--- a/lass/2configs/default.nix
+++ b/lass/2configs/default.nix
@@ -221,4 +221,7 @@ with import <stockholm/lib>;
   time.timeZone = mkDefault"Europe/Berlin";
 
   system.stateVersion = mkDefault "20.03";
+
+  # disable doc usually
+  documentation.nixos.enable = mkDefault false;
 }