diff --git a/manifest.dhall b/manifest.dhall
index 1e42f49ac4bd32f355bcc0795664b775d4b642d6..47afad9c833d0209d4b8eb5ee68a271ef0d79d89 100644
--- a/manifest.dhall
+++ b/manifest.dhall
@@ -158,6 +158,7 @@ in  [ callHackage "Cabal" "3.8.1.0"
     , callHackage "generic-optics-lite" "0.1"
     , callHackage "generic-optics" "2.2.1.0"
     , callHackage "generics-sop" "0.5.1.2"
+    , callHackage "genvalidity" "1.1.0.0"
     , callHackage "genvalidity-aeson" "1.0.0.1"
     , callHackage "genvalidity-bytestring" "1.0.0.1"
     , callHackage "genvalidity-hspec" "1.0.0.2"
diff --git a/overlay.nix b/overlay.nix
index ffafd9c0a2c3dd01ae7ae7b4b1dedd47b50155fd..aa675b5c86389368e1398d24fe1540024b3a4b97 100644
--- a/overlay.nix
+++ b/overlay.nix
@@ -151,6 +151,8 @@ final: prev: with pkgs.haskell.lib; {
 
     generics-sop = prev.callPackage (./pkgs/generics-sop.nix) { };
 
+    genvalidity = prev.callPackage (./pkgs/genvalidity.nix) { };
+
     genvalidity-aeson = prev.callPackage (./pkgs/genvalidity-aeson.nix) { };
 
     genvalidity-bytestring = prev.callPackage (./pkgs/genvalidity-bytestring.nix) { };
diff --git a/pkgs/genvalidity.nix b/pkgs/genvalidity.nix
new file mode 100644
index 0000000000000000000000000000000000000000..bfae45e1c887a9da83596b6993f6723e77bcc6cb
--- /dev/null
+++ b/pkgs/genvalidity.nix
@@ -0,0 +1,17 @@
+{ mkDerivation, base, hspec, hspec-core, lib, QuickCheck, random
+, validity
+}:
+mkDerivation {
+  pname = "genvalidity";
+  version = "1.1.0.0";
+  sha256 = "5897d7640a93ad6cd12177375009cad5189ba147edff80ded0c2a508ff5bbb23";
+  libraryHaskellDepends = [ base QuickCheck random validity ];
+  testHaskellDepends = [ base hspec hspec-core QuickCheck ];
+  doHaddock = false;
+  jailbreak = true;
+  doCheck = false;
+  hyperlinkSource = false;
+  homepage = "https://github.com/NorfairKing/validity#readme";
+  description = "Testing utilities for the validity library";
+  license = lib.licenses.mit;
+}
\ No newline at end of file