diff --git a/home/home.nix b/home/home.nix
index fe42b87..11c66ca 100644
--- a/home/home.nix
+++ b/home/home.nix
@@ -83,6 +83,7 @@ let
     avidemux
     #linphone
     soundkonverter
+    gpodder
   ];
 
   cliApps = [
@@ -362,6 +363,7 @@ in
           *.swp
           *.swo
         '');
+        core.whitespace = "-blank-at-eol,blank-at-eof,space-before-tab";
       };
       lfs.enable = true;
     };
diff --git a/home/overlays.nix b/home/overlays.nix
index 3cb5752..9b4e923 100644
--- a/home/overlays.nix
+++ b/home/overlays.nix
@@ -1,17 +1,9 @@
-let
-  unstable = (import <nixos-unstable> { overlays = [ seaf-overlay ]; }).pkgs;
-
-  seaf-overlay = (import ./ov/seafile-overlay);
-in
 
 [
   (
     self: super:
       rec {
         #jami-ring-daemon = super.qt5.callPackage ./ov/jami/ring-daemon.nix {};
-        seafile-server = unstable.seafile-server;
-        libevhtp = unstable.libevhtp;
-        seafile-bindings = unstable.python3Packages.seafile-bindings;
         myVim = with super; (vim_configurable.override { python = python3; }).customize {
           # executable/ package name
           name = "vim";
diff --git a/nixos/configuration.nix b/nixos/configuration.nix
index fd0cbd2..15dcc7b 100644
--- a/nixos/configuration.nix
+++ b/nixos/configuration.nix
@@ -190,6 +190,11 @@ in
     wantedBy = [ ];
     script = ''
       ln -sf ${pkgs.writeText "blockedHosts" ''
+        127.0.0.1 localhost
+        ::1 localhost
+        127.0.0.2 ${config.networking.hostName}
+        ::1 ${config.networking.hostName}
+
         ::1   twitter.com
         127.0.0.1   twitter.com
         ::1   api.twitter.com
@@ -199,6 +204,8 @@ in
         ::1   tagesschau.de
         127.0.0.1   tagesschau.de
         ::1   dnn.de
+        127.0.0.1   www.dnn.de
+        ::1   www.dnn.de
         127.0.0.1   dnn.de
         ''} /etc/hosts
     '';
diff --git a/nixos/packages.nix b/nixos/packages.nix
index 98fb6a7..488d64c 100644
--- a/nixos/packages.nix
+++ b/nixos/packages.nix
@@ -55,12 +55,10 @@
     #kaddressbook
     #kalarm
     #kalarmcal
-    #kcalcore
     #kcalutils
     #kcontacts
     #kdav
     #kdepim-addons
-    #kdepim-apps-libs
 
     #kdepim-runtime
     #kidentitymanagement