diff --git a/temporary/all-packages.nix b/temporary/all-packages.nix
index abff3c9..5828217 100644
--- a/temporary/all-packages.nix
+++ b/temporary/all-packages.nix
@@ -27,6 +27,7 @@ self: super: pkgs: with pkgs; {
   python35 = super.python35.override { packageOverrides = pythonOverrides; };
   python36 = super.python36.override { packageOverrides = pythonOverrides; };
   python37 = super.python37.override { packageOverrides = pythonOverrides; };
+  python38 = super.python38.override { packageOverrides = pythonOverrides; };
 
   pythonOverrides = import ./python-packages.nix pkgs;