diff --git a/pkgs/applications/office/hledger-irr/default.nix b/pkgs/applications/office/hledger-irr/default.nix
new file mode 100644
index 000000000000..1f4dd165c50e
--- /dev/null
+++ b/pkgs/applications/office/hledger-irr/default.nix
@@ -0,0 +1,16 @@
+{ cabal, Cabal, hledgerLib, statistics, time }:
+
+cabal.mkDerivation (self: {
+  pname = "hledger-irr";
+  version = "0.1.1.2";
+  sha256 = "1mh1lzhnxc8ps8n5j37wrmbqafwdyap60j8rqr6xdfa2syfyq8i2";
+  isLibrary = false;
+  isExecutable = true;
+  buildDepends = [ Cabal hledgerLib statistics time ];
+  meta = {
+    description = "computes the internal rate of return of an investment";
+    license = self.stdenv.lib.licenses.bsd3;
+    platforms = self.ghc.meta.platforms;
+    maintainers = [ self.stdenv.lib.maintainers.simons ];
+  };
+})
diff --git a/pkgs/top-level/haskell-packages.nix b/pkgs/top-level/haskell-packages.nix
index 5c443f22d1c0..411f735dbe8b 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -1164,6 +1164,7 @@ let result = let callPackage = x : y : modifyPrio (newScope result.final x y);
   hledger = callPackage ../development/libraries/haskell/hledger {};
   hledgerLib = callPackage ../development/libraries/haskell/hledger-lib {};
   hledgerInterest = callPackage ../applications/office/hledger-interest {};
+  hledgerIrr = callPackage ../applications/office/hledger-irr {};
   hledgerWeb = callPackage ../development/libraries/haskell/hledger-web {};
 
   HList = callPackage ../development/libraries/haskell/HList {};