diff --git a/pkgs/development/libraries/haskell/CS173Tourney/default.nix b/pkgs/development/libraries/haskell/CS173Tourney/default.nix
deleted file mode 100644
index bc96b56b12c2..000000000000
--- a/pkgs/development/libraries/haskell/CS173Tourney/default.nix
+++ /dev/null
@@ -1,18 +0,0 @@
-{cabal, fetchgit, json, time, hslogger, Crypto, base64String, CouchDB, WebServer, WebServerExtras}:
-
-cabal.mkDerivation (self : {
-  pname = "CS173Tourney";
-  version = "2.5.2";
-
-  src = fetchgit {
-    url = git://github.com/arjunguha/173tourney.git;
-    rev = "dce044761b008cb685a675a1f35be6aff66fed21" ;
-    md5 = "21e5e5c2e184b4b70696d4d6c60e51d3";
-  };
-  patches = [./sendmail.patch];
-  propagatedBuildInputs = [json time hslogger Crypto base64String CouchDB WebServer WebServerExtras];
-  meta = {
-    description = "";
-  };
-})
-
diff --git a/pkgs/development/libraries/haskell/CS173Tourney/sendmail.patch b/pkgs/development/libraries/haskell/CS173Tourney/sendmail.patch
deleted file mode 100644
index 7fb72c0f0ac7..000000000000
--- a/pkgs/development/libraries/haskell/CS173Tourney/sendmail.patch
+++ /dev/null
@@ -1,20 +0,0 @@
-diff -rc 173tourney/server-src/Mail.hs 173tourney2/server-src/Mail.hs
-*** 173tourney/server-src/Mail.hs	2009-11-05 13:00:58.971443217 +0100
---- 173tourney2/server-src/Mail.hs	2009-11-24 10:38:38.325669644 +0100
-***************
-*** 17,23 ****
-           -> IO Bool
-  mailFrom fromAddr toAddrs subject body = do
-    (stdin,stdout,stderr,process) <- 
-!     runInteractiveCommand "/usr/sbin/sendmail -t"
-    let sendMail = do
-          hSetBinaryMode stdin False
-          hPutStrLn stdin $ "To: " ++ (concat $ intersperse ", " toAddrs)
---- 17,23 ----
-           -> IO Bool
-  mailFrom fromAddr toAddrs subject body = do
-    (stdin,stdout,stderr,process) <- 
-!     runInteractiveCommand "sendmail -t"
-    let sendMail = do
-          hSetBinaryMode stdin False
-          hPutStrLn stdin $ "To: " ++ (concat $ intersperse ", " toAddrs)
diff --git a/pkgs/top-level/haskell-packages.nix b/pkgs/top-level/haskell-packages.nix
index e13ed19af61e..e04743f7e290 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -483,11 +483,6 @@ let result = let callPackage = x : y : modifyPrio (newScope result.final x y);
 
   cryptohash = callPackage ../development/libraries/haskell/cryptohash {};
 
-  CS173Tourney = callPackage ../development/libraries/haskell/CS173Tourney {
-    inherit (pkgs) fetchgit;
-    json = self.json_0_3_6;
-  };
-
   csv = callPackage ../development/libraries/haskell/csv {};
 
   cssText = callPackage ../development/libraries/haskell/css-text {};