diff --git a/services/tazblog/tazblog.cabal b/services/tazblog/tazblog.cabal
index 3a946e01b..0db2f990c 100644
--- a/services/tazblog/tazblog.cabal
+++ b/services/tazblog/tazblog.cabal
@@ -20,6 +20,7 @@ library
                  blaze-html,
                  blaze-markup,
                  cache,
+                 dns,
                  crypto-api,
                  cryptohash,
                  old-locale,
diff --git a/services/tazblog/tazblog.nix b/services/tazblog/tazblog.nix
index 970834659..0c2618bc0 100644
--- a/services/tazblog/tazblog.nix
+++ b/services/tazblog/tazblog.nix
@@ -1,5 +1,5 @@
 { mkDerivation, acid-state, base, base64-bytestring, blaze-html
-, blaze-markup, bytestring, cache, crypto-api, cryptohash, hamlet
+, blaze-markup, bytestring, cache, crypto-api, cryptohash, dns, hamlet
 , happstack-server, markdown, mtl, network, network-uri
 , old-locale, options, rss, shakespeare, stdenv, text
 , time, transformers
@@ -12,7 +12,7 @@ mkDerivation {
   isExecutable = true;
   libraryHaskellDepends = [
     base base64-bytestring blaze-html blaze-markup bytestring
-    cache crypto-api cryptohash hamlet happstack-server markdown mtl
+    cache crypto-api cryptohash dns hamlet happstack-server markdown mtl
     network network-uri old-locale rss shakespeare text time
     transformers
   ];