diff --git a/manifest.dhall b/manifest.dhall
index 164b0937d92c975d65d63850f338654ec4e13218..df0370662c175eebb70f0b88c5bf3535142b9868 100644
--- a/manifest.dhall
+++ b/manifest.dhall
@@ -492,6 +492,7 @@ in  [ callHackage "Cabal" "3.8.1.0"
     , callHackage "pandoc-types" "1.22.2.1"
     , callHackage "pandoc" "2.19.2"
     , callHackage "parallel" "3.2.2.0"
+    , callHackage "parsec-class" "1.0.0.0"
     , callHackage "parsec" "3.1.15.1"
     , callHackage "parsers" "0.12.11"
     , callHackage "parser-combinators" "1.3.0"
diff --git a/overlay.nix b/overlay.nix
index 04f022cc9587c9fa039260c2eb94491e9b9655b5..daf19c62041373861f8db82b7d1d93a7261f3d76 100644
--- a/overlay.nix
+++ b/overlay.nix
@@ -727,6 +727,8 @@ self: with pkgs.haskell.lib; {
 
   parsec = self.callPackage (./pkgs/parsec.nix) { };
 
+  parsec-class = self.callPackage (./pkgs/parsec-class.nix) { };
+
   parser-combinators = self.callPackage (./pkgs/parser-combinators.nix) { };
 
   parsers = self.callPackage (./pkgs/parsers.nix) { };
diff --git a/pkgs/parsec-class.nix b/pkgs/parsec-class.nix
new file mode 100644
index 0000000000000000000000000000000000000000..5994f8d7a2fd964ddd2ba2f19518492e31802496
--- /dev/null
+++ b/pkgs/parsec-class.nix
@@ -0,0 +1,21 @@
+{ mkDerivation, base, lib, parsec }:
+mkDerivation {
+  pname = "parsec-class";
+  version = "1.0.0.0";
+  sha256 = "029c4ec5e6b0efd0505f1051c29c02060ddab3018b9aef4c4ae96a99f58e1773";
+  isLibrary = true;
+  isExecutable = false;
+  enableSeparateDataOutput = false;
+  libraryHaskellDepends = [ base parsec ];
+  enableLibraryProfiling = false;
+  enableExecutableProfiling = false;
+  doHaddock = false;
+  jailbreak = true;
+  doCheck = false;
+  doBenchmark = false;
+  hyperlinkSource = false;
+  homepage = "https://github.com/peti/parsec-class";
+  description = "Class of types that can be constructed from their text representation";
+  license = lib.licenses.mit;
+  broken = false;
+}