diff --git a/pkgs/development/libraries/haskell/HDBC/HDBC-1.1.4.nix b/pkgs/development/libraries/haskell/HDBC/HDBC-1.1.4.nix
new file mode 100644
index 000000000000..429407d25d2a
--- /dev/null
+++ b/pkgs/development/libraries/haskell/HDBC/HDBC-1.1.4.nix
@@ -0,0 +1,10 @@
+{cabal}:
+
+cabal.mkDerivation (self : {
+  pname = "HDBC";
+  version = "1.1.4";
+  sha256 = "de03020874b532f7aa734f093caf0709e7d33d0d64c59ce0a003b2269fc85597";
+  meta = {
+    description = "HDBC provides an abstraction layer between Haskell programs and SQL relational databases";
+  };
+})
diff --git a/pkgs/development/libraries/haskell/HDBC/HDBC-postgresql-1.1.4.0.nix b/pkgs/development/libraries/haskell/HDBC/HDBC-postgresql-1.1.4.0.nix
new file mode 100644
index 000000000000..d9a1985839c5
--- /dev/null
+++ b/pkgs/development/libraries/haskell/HDBC/HDBC-postgresql-1.1.4.0.nix
@@ -0,0 +1,12 @@
+{cabal, HDBC, postgresql}:
+
+cabal.mkDerivation (self : {
+  pname = "HDBC-postgresql";
+  version = "1.1.4.0";
+  sha256 = "039eae03693330fee0e4083e22d502f94865969b243744a939786f598aec34ad";
+  meta = {
+    description = "This package provides a PostgreSQL driver for HDBC";
+  };
+  propagatedBuildInputs = [HDBC postgresql];
+})
+
diff --git a/pkgs/development/libraries/haskell/HDBC/HDBC-sqlite3-1.1.4.0.nix b/pkgs/development/libraries/haskell/HDBC/HDBC-sqlite3-1.1.4.0.nix
new file mode 100644
index 000000000000..b0c7eb27e6a3
--- /dev/null
+++ b/pkgs/development/libraries/haskell/HDBC/HDBC-sqlite3-1.1.4.0.nix
@@ -0,0 +1,12 @@
+{cabal, HDBC, sqlite}:
+
+cabal.mkDerivation (self : {
+  pname = "HDBC-sqlite3";
+  version = "1.1.4.0";
+  sha256 = "328fed8d4cdba4311efd50d9d60591a81481317ddba10c58fbaa2ec7f418f788";
+  meta = {
+    description = "This is the Sqlite v3 driver for HDBC, the generic database access system for Haskell";
+  };
+  propagatedBuildInputs = [HDBC sqlite];
+})
+
diff --git a/pkgs/development/libraries/haskell/cabal/cabal.nix b/pkgs/development/libraries/haskell/cabal/cabal.nix
index 1e08a819c0ec..bafcedced635 100644
--- a/pkgs/development/libraries/haskell/cabal/cabal.nix
+++ b/pkgs/development/libraries/haskell/cabal/cabal.nix
@@ -49,7 +49,7 @@ attrs :
 
               for i in ${toString self.patchLibFiles}; do
                 echo "patching $i"
-                test -f $i && sed -i '/extra-libraries/ { s|\( *\)extra-libraries.*|&\n\1extra-lib-dirs: ${toString self.extraLibDirs}| }' $i
+                test -f $i && sed -i '/[eE]xtra-[lL]ibraries/ { s|\( *\)[eE]xtra-[lL]ibraries.*|&\n\1extra-lib-dirs: ${toString self.extraLibDirs}| }' $i
               done
               for i in Setup.hs Setup.lhs; do
                 test -f $i && ghc --make $i
diff --git a/pkgs/development/libraries/haskell/gtk2hs/default.nix b/pkgs/development/libraries/haskell/gtk2hs/default.nix
index f4e3a02c73f8..e49f4d7113ec 100644
--- a/pkgs/development/libraries/haskell/gtk2hs/default.nix
+++ b/pkgs/development/libraries/haskell/gtk2hs/default.nix
@@ -1,18 +1,20 @@
 {stdenv, fetchurl, pkgconfig, ghc, gtk, cairo, GConf, libglade
 , glib, libgtkhtml, gtkhtml}:
 
-stdenv.mkDerivation {
-  name = "gtk2hs-0.9.12.1";
+stdenv.mkDerivation (rec {
+  pname = "gtk2hs";
+  version = "0.9.12.1";
+  fname = "${pname}-${version}";
+  name = "haskell-${fname}";
   src = fetchurl {
-    url = mirror://sourceforge/gtk2hs/gtk2hs-0.9.12.1.tar.gz;
+    url = "mirror://sourceforge/${pname}/${fname}.tar.gz";
     sha256 = "110z6v9gzhg6nzlz5gs8aafmipbva6rc50b8z1jgq0k2g25hfy22";
   };
 
   buildInputs = [pkgconfig ghc gtk glib cairo GConf libglade libgtkhtml gtkhtml];
 
- configureFlags = [
+  configureFlags = [
     "--enable-cairo"
   ];
 
-
-}
+})
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 5daef3ab07c9..a368bf1114d2 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -2690,9 +2690,20 @@ rec {
   };
 
   gtk2hs = import ../development/libraries/haskell/gtk2hs {
-    inherit pkgconfig stdenv fetchurl cairo;
+    inherit pkgconfig stdenv fetchurl cairo ghc;
     inherit (gnome) gtk glib GConf libglade libgtkhtml gtkhtml;
-    ghc = ghc661;
+  };
+
+  HDBC = import ../development/libraries/haskell/HDBC/HDBC-1.1.4.nix {
+    inherit cabal;
+  };
+
+  HDBCPostgresql = import ../development/libraries/haskell/HDBC/HDBC-postgresql-1.1.4.0.nix {
+    inherit cabal HDBC postgresql;
+  };
+
+  HDBCSqlite = import ../development/libraries/haskell/HDBC/HDBC-sqlite3-1.1.4.0.nix {
+    inherit cabal HDBC sqlite;
   };
 
   pcreLight = import ../development/libraries/haskell/pcre-light {