diff --git a/manifest.dhall b/manifest.dhall
index 1637d7f79098d92d6c577095be43a0a286fbb352..1bb052d1bbc81644436333cb303024daacf77a30 100644
--- a/manifest.dhall
+++ b/manifest.dhall
@@ -628,6 +628,7 @@ in  [ callHackage "Cabal" "3.8.1.0"
     , callHackage "tls-session-manager" "0.0.4"
     , callHackage "tls" "1.6.0"
     , callHackage "tree-diff" "0.2.2"
+    , callHackage "transformers-compat" "0.7.2"
     , callHackage "trifecta" "2.1.2"
     , callHackage "typed-process" "0.2.10.1"
     , callHackage "type-errors-pretty" "0.0.1.2"
diff --git a/overlay.nix b/overlay.nix
index ee8b14de73bf9e86d4b4d5edcd1fc880fc916272..bfc3166efacadc5f83054e50ed26c9c44c108adf 100644
--- a/overlay.nix
+++ b/overlay.nix
@@ -885,6 +885,8 @@ self: with pkgs.haskell.lib; {
 
   tls-session-manager = self.callPackage (./pkgs/tls-session-manager.nix) { };
 
+  transformers-compat = self.callPackage (./pkgs/transformers-compat.nix) { };
+
   tree-diff = self.callPackage (./pkgs/tree-diff.nix) { };
 
   trifecta = self.callPackage (./pkgs/trifecta.nix) { };
diff --git a/pkgs/transformers-compat.nix b/pkgs/transformers-compat.nix
new file mode 100644
index 0000000000000000000000000000000000000000..1d48b5842cbf9846e27c23982e6126ddd65901a9
--- /dev/null
+++ b/pkgs/transformers-compat.nix
@@ -0,0 +1,21 @@
+{ mkDerivation, base, ghc-prim, lib, transformers }:
+mkDerivation {
+  pname = "transformers-compat";
+  version = "0.7.2";
+  sha256 = "b62c7304c9f3cbc9463d0739aa85cb9489f217ea092b9d625d417514fbcc9d6a";
+  isLibrary = true;
+  isExecutable = false;
+  enableSeparateDataOutput = false;
+  libraryHaskellDepends = [ base ghc-prim transformers ];
+  enableLibraryProfiling = false;
+  enableExecutableProfiling = false;
+  doHaddock = false;
+  jailbreak = true;
+  doCheck = false;
+  doBenchmark = false;
+  hyperlinkSource = false;
+  homepage = "http://github.com/ekmett/transformers-compat/";
+  description = "A small compatibility shim for the transformers library";
+  license = lib.licenses.bsd3;
+  broken = false;
+}