diff --git a/modules/wu/default.nix b/modules/wu/default.nix
index 3cfbad619..80ab72e32 100644
--- a/modules/wu/default.nix
+++ b/modules/wu/default.nix
@@ -50,6 +50,56 @@ in
         ];
       };
     }
+    {
+      imports = [ ../tv/urlwatch ];
+      tv.urlwatch = {
+        enable = true;
+        mailto = "tv@wu.retiolum";
+        onCalendar = "*-*-* 05:00:00";
+        urls = [
+          ## nixpkgs maintenance
+
+          # 2014-07-29 when one of the following urls change
+          # then we have to update the package
+
+          # ref src/nixpkgs/pkgs/tools/admin/sec/default.nix
+          http://simple-evcorr.sourceforge.net/
+
+          # ref src/nixpkgs/pkgs/tools/networking/urlwatch/default.nix
+          https://thp.io/2008/urlwatch/
+
+          # 2014-12-20 ref src/nixpkgs/pkgs/tools/networking/tlsdate/default.nix
+          https://api.github.com/repos/ioerror/tlsdate/tags
+
+          # 2015-02-18
+          # ref ~/src/nixpkgs/pkgs/tools/text/qprint/default.nix
+          http://www.fourmilab.ch/webtools/qprint/
+
+          # 2014-09-24 ref https://github.com/4z3/xintmap
+          http://www.mathstat.dal.ca/~selinger/quipper/
+
+          # 2014-12-12 remove nixopsUnstable when nixops get's bumped to 1.3
+          # ref https://github.com/NixOS/nixpkgs/blob/master/pkgs/tools/package-management/nixops/unstable.nix
+          http://nixos.org/releases/nixops/
+
+          ## other
+
+          https://nixos.org/channels/nixos-unstable/git-revision
+
+          ## 2014-10-17
+          ## TODO update ~/src/login/default.nix
+          #http://hackage.haskell.org/package/bcrypt
+          #http://hackage.haskell.org/package/cron
+          #http://hackage.haskell.org/package/hyphenation
+          #http://hackage.haskell.org/package/iso8601-time
+          #http://hackage.haskell.org/package/ixset-typed
+          #http://hackage.haskell.org/package/system-command
+          #http://hackage.haskell.org/package/transformers
+          #http://hackage.haskell.org/package/web-routes-wai
+          #http://hackage.haskell.org/package/web-page
+        ];
+      };
+    }
   ];
 
   nix = {