diff --git a/pkgs/development/python-modules/standard-mailcap/default.nix b/pkgs/development/python-modules/standard-mailcap/default.nix
new file mode 100644
index 00000000000000..c5091391c3031b
--- /dev/null
+++ b/pkgs/development/python-modules/standard-mailcap/default.nix
@@ -0,0 +1,23 @@
+{
+  buildPythonPackage,
+  pythonOlder,
+  fetchPypi,
+  lib,
+  setuptools,
+}:
+buildPythonPackage rec {
+  pname = "standard_mailcap";
+  version = "3.13.0";
+  disabled = pythonOlder "3.13";
+  src = fetchPypi {
+    inherit pname version;
+    hash = "sha256-Ge15VdvqzLNei7BbK1RDzlXB+TKoy+elwT1C+dtPSZo=";
+  };
+  build-system = [ setuptools ];
+  meta = {
+    description = "Standard library mailcap redistribution";
+    homepage = "https://github.com/youknowone/python-deadlib";
+    license = lib.licenses.psfl;
+    maintainers = [ lib.maintainers.lucc ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index fecbbeecaa84e6..5700de72d28c96 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -15335,6 +15335,8 @@ self: super: with self; {
 
   stamina = callPackage ../development/python-modules/stamina { };
 
+  standard-mailcap = callPackage ../development/python-modules/standard-mailcap { };
+
   stanio = callPackage ../development/python-modules/stanio { };
 
   stanza = callPackage ../development/python-modules/stanza { };