diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index d186430075d..99700f82da5 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -21587,6 +21587,16 @@ in modules // {
     };
   };
 
+  timeout-decorator = buildPythonPackage rec {
+    name    = "timeout-decorator-${version}";
+    version = "0.3.2";
+
+    src = pkgs.fetchurl {
+      url    = "http://pypi.python.org/packages/source/t/timeout-decorator/${name}.tar.gz";
+      sha256 = "1x9l8bwdk72if2d5h5mi4lcaidbsmyh0iz114cfyyj1rzz5rxqaf";
+    };
+  };
+
   pid = buildPythonPackage rec {
     name = "pid-${version}";
     version = "2.0.1";