diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 69aecc1861c..faa8292ecb5 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -2832,26 +2832,6 @@ in {
     };
   };
 
-  billiard_33 = buildPythonPackage rec {
-    name = "billiard-${version}";
-    version = "3.3.0.23";
-
-    disabled = isPyPy;
-
-    src = pkgs.fetchurl {
-      url = "mirror://pypi/b/billiard/${name}.tar.gz";
-      sha256 = "02wxsc6bhqvzh8j6w758kvgqbnj14l796mvmrcms8fgfamd2lak9";
-    };
-
-    buildInputs = with self; [ nose unittest2 mock ];
-
-    meta = {
-      homepage = https://github.com/celery/billiard;
-      description = "Python multiprocessing fork with improvements and bugfixes";
-      license = licenses.bsd3;
-    };
-  };
-
   billiard = buildPythonPackage rec {
     name = "billiard-${version}";
     version = "3.5.0.2";