diff --git a/pkgs/development/libraries/haskell/rematch/default.nix b/pkgs/development/libraries/haskell/rematch/default.nix
new file mode 100644
index 000000000000..0ef47cde9045
--- /dev/null
+++ b/pkgs/development/libraries/haskell/rematch/default.nix
@@ -0,0 +1,16 @@
+# This file was auto-generated by cabal2nix. Please do NOT edit manually!
+
+{ cabal, hspec, HUnit }:
+
+cabal.mkDerivation (self: {
+  pname = "rematch";
+  version = "0.2.0.0";
+  sha256 = "0law4al9hzn9qljfm8rwgmb15pzpcs8i44v1l6279977q0lxx5pr";
+  testDepends = [ hspec HUnit ];
+  doCheck = false;
+  meta = {
+    description = "A simple api for matchers";
+    license = self.stdenv.lib.licenses.mit;
+    platforms = self.ghc.meta.platforms;
+  };
+})
diff --git a/pkgs/top-level/haskell-packages.nix b/pkgs/top-level/haskell-packages.nix
index 1a377d9c4bc6..0374b288c686 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -2227,6 +2227,8 @@ self : let callPackage = x : y : modifyPrio (newScope self x y); in
 
   regularXmlpickler = callPackage ../development/libraries/haskell/regular-xmlpickler {};
 
+  rematch = callPackage ../development/libraries/haskell/rematch {};
+
   remote = callPackage ../development/libraries/haskell/remote {};
 
   repa = callPackage ../development/libraries/haskell/repa {};