diff --git a/pkgs/development/libraries/haskell/yi-rope/default.nix b/pkgs/development/libraries/haskell/yi-rope/default.nix
new file mode 100644
index 000000000000..00db09fec70a
--- /dev/null
+++ b/pkgs/development/libraries/haskell/yi-rope/default.nix
@@ -0,0 +1,19 @@
+# This file was auto-generated by cabal2nix. Please do NOT edit manually!
+
+{ cabal, binary, dataDefault, deepseq, fingertree, hspec
+, QuickCheck, quickcheckInstances, text
+}:
+
+cabal.mkDerivation (self: {
+  pname = "yi-rope";
+  version = "0.4.1.0";
+  sha256 = "11k0fl2m6m7idvanfrgvl3h068i6yj6rzxmwpjylz4vdqq618rcq";
+  buildDepends = [ binary dataDefault deepseq fingertree text ];
+  testDepends = [ hspec QuickCheck quickcheckInstances text ];
+  meta = {
+    description = "A rope data structure used by Yi";
+    license = self.stdenv.lib.licenses.gpl2;
+    platforms = self.ghc.meta.platforms;
+    maintainers = with self.stdenv.lib.maintainers; [ fuuzetsu ];
+  };
+})
diff --git a/pkgs/top-level/haskell-packages.nix b/pkgs/top-level/haskell-packages.nix
index e079a3434b87..861758b1ab65 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -3086,6 +3086,8 @@ self : let callPackage = x : y : modifyPrio (newScope self x y); in
 
   yiContrib = callPackage ../applications/editors/yi/yi-contrib.nix {};
 
+  yiRope = callPackage ../development/libraries/haskell/yi-rope {};
+
   # Tools.
 
   cabalDb = callPackage ../development/tools/haskell/cabal-db {};