diff --git a/pkgs/development/node-packages/default-v4.nix b/pkgs/development/node-packages/default-v4.nix
index baaadb39160..38f39fe917b 100644
--- a/pkgs/development/node-packages/default-v4.nix
+++ b/pkgs/development/node-packages/default-v4.nix
@@ -30,4 +30,10 @@ nodePackages // {
       }} $TMPDIR/webdrvr/chromedriver_linux64.zip
     '';
   });
+  
+  wring = nodePackages.phantomjs.override (oldAttrs: {
+    buildInputs = oldAttrs.buildInputs ++ [ pkgs.phantomjs2 ];
+  });
+  
+  npm2nix = nodePackages."npm2nix-git://github.com/NixOS/npm2nix.git#5.12.0";
 }
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index d3cd22510c7..ca5b8c626c2 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -10268,7 +10268,7 @@ in
 
   diod = callPackage ../servers/diod { lua = lua5_1; };
 
-  dnschain = callPackage ../servers/dnschain { };
+  #dnschain = callPackage ../servers/dnschain { };
 
   dovecot = callPackage ../servers/mail/dovecot { };
   dovecot_pigeonhole = callPackage ../servers/mail/dovecot/plugins/pigeonhole { };