diff --git a/pkgs/development/libraries/haskell/dynamic-state/default.nix b/pkgs/development/libraries/haskell/dynamic-state/default.nix
new file mode 100644
index 000000000000..21eb0fdab281
--- /dev/null
+++ b/pkgs/development/libraries/haskell/dynamic-state/default.nix
@@ -0,0 +1,18 @@
+# This file was auto-generated by cabal2nix. Please do NOT edit manually!
+
+{ cabal, binary, concreteTyperep, hashable, unorderedContainers }:
+
+cabal.mkDerivation (self: {
+  pname = "dynamic-state";
+  version = "0.1.1.0";
+  sha256 = "18dc6fbnyk3q7n7gvqrgy98qc2grq0algr2jnc1ai3vm9bqh2x8n";
+  buildDepends = [
+    binary concreteTyperep hashable unorderedContainers
+  ];
+  meta = {
+    description = "Optionally serializable dynamic state keyed by type";
+    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 861758b1ab65..51ea94902f91 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -3080,6 +3080,8 @@ self : let callPackage = x : y : modifyPrio (newScope self x y); in
 
   # Yi packages
 
+  dynamicState = callPackage ../development/libraries/haskell/dynamic-state {};
+
   yi = callPackage ../applications/editors/yi/yi.nix {
     vty = self.vty_4_7_5;
   };