diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 1dca2d770797..53d76ad3e96e 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -7990,7 +7990,6 @@ in {
 
   # These used to be here but were moved to all-packages, but I'll leave them around for a while.
   pants = pkgs.pants;
-  pants13-pre = pkgs.pants13-pre;
 
   paperwork-backend = buildPythonPackage rec {
     name = "paperwork-backend-${version}";