diff --git a/manifest.dhall b/manifest.dhall
index 813723dfe0ef6f6101ea8e10eecaed87ba16d16e..04e00bf55bf1bf70dcfc0dc42530d7d25ed970f8 100644
--- a/manifest.dhall
+++ b/manifest.dhall
@@ -492,6 +492,7 @@ in  [ callHackage "Cabal" "3.8.1.0"
         (Some "f6c7bbbcdb383d2eb487ad7fe427ec05a747c14f")
         (None Text)
     , callHackage "old-locale" "1.0.0.7"
+    , callHackage "old-time" "1.1.0.3"
     , callHackage "optics-core" "0.4.1"
     , callHackage "optics-extra" "0.4.2.1"
     , callHackage "optics-th" "0.4.1"
diff --git a/overlay.nix b/overlay.nix
index 24a7f707cf270bd91c5f4bb32bc86ce7ea7bbfee..9c805c836bebeb04d9ec74e1990f0f02f62e4869 100644
--- a/overlay.nix
+++ b/overlay.nix
@@ -725,6 +725,8 @@ self: with pkgs.haskell.lib; {
 
   old-locale = self.callPackage (./pkgs/old-locale.nix) { };
 
+  old-time = self.callPackage (./pkgs/old-time.nix) { };
+
   optics = self.callPackage (./pkgs/optics.nix) { };
 
   optics-core = self.callPackage (./pkgs/optics-core.nix) { };
diff --git a/pkgs/old-time.nix b/pkgs/old-time.nix
new file mode 100644
index 0000000000000000000000000000000000000000..ad781becc603b09d948478c150bd918edb3bb991
--- /dev/null
+++ b/pkgs/old-time.nix
@@ -0,0 +1,22 @@
+{ mkDerivation, base, lib, old-locale }:
+mkDerivation {
+  pname = "old-time";
+  version = "1.1.0.3";
+  sha256 = "1ccb158b0f7851715d36b757c523b026ca1541e2030d02239802ba39b4112bc1";
+  revision = "2";
+  editedCabalFile = "1j6ln1dkvhdvnwl33bp0xf9lhc4sybqk0aw42p8cq81xwwzbn7y9";
+  isLibrary = true;
+  isExecutable = false;
+  enableSeparateDataOutput = false;
+  libraryHaskellDepends = [ base old-locale ];
+  enableLibraryProfiling = false;
+  enableExecutableProfiling = false;
+  doHaddock = false;
+  jailbreak = true;
+  doCheck = false;
+  doBenchmark = false;
+  hyperlinkSource = false;
+  description = "Time library";
+  license = lib.licenses.bsd3;
+  broken = false;
+}