diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 0e45ff5d9d2..6035798e5c8 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -4632,6 +4632,23 @@ in modules // {
     };
   };
 
+  tblib = buildPythonPackage rec {
+    name = "tblib-${version}";
+    version = "1.3.0";
+
+    src = pkgs.fetchurl {
+      url = "mirror://pypi/t/tblib/${name}.tar.gz";
+      sha256 = "02iahfkfa927hb4jq2bak36ldihwapzacfiq5lyxg8llwn98a1yi";
+    };
+
+    meta = {
+      description = "Traceback fiddling library. Allows you to pickle tracebacks.";
+      homepage = "https://github.com/ionelmc/python-tblib";
+      license = licenses.bsd2;
+      maintainers = with maintainers; [ teh ];
+    };
+  };
+
   s3fs = buildPythonPackage rec {
     name = "s3fs-${version}";
     version = "0.0.4";