diff --git a/overlays/default.nix b/overlays/default.nix
index 46f3bc2..7de9b12 100644
--- a/overlays/default.nix
+++ b/overlays/default.nix
@@ -1,4 +1,4 @@
-_final: prev: {
+final: prev: {
   backscrub = prev.pkgs.callPackage ../pkgs/backscrub {
     inherit (prev.pkgs)
       gcc
@@ -24,4 +24,34 @@ _final: prev: {
     enableCuda = false; # peakperf needs cuda-samples, which is not available in current CUDA. CUDA 11 is broken due to CVEs in freeimage
   };
   factorio = prev.factorio.override { versionsJson = ./factorio.json; };
+
+  python312 = prev.python312.override {
+    packageOverrides = _pyfinal: pyprev: {
+      wxpython = pyprev.wxpython.overrideAttrs (_old: {
+        version = "4.2.2";
+
+        src = final.fetchPypi {
+          pname = "wxPython";
+          version = "4.2.2";
+          hash = "sha256-XbywZQ9n/cLFlleVolX/qj17CfsUmqjaLQ2apE444ro=";
+        };
+      });
+    };
+  };
+  python312Packages = final.python312.pkgs;
+
+  python311 = prev.python311.override {
+    packageOverrides = _pyfinal: pyprev: {
+      wxpython = pyprev.wxpython.overrideAttrs (_old: {
+        version = "4.2.2";
+
+        src = final.fetchPypi {
+          pname = "wxPython";
+          version = "4.2.2";
+          hash = "sha256-XbywZQ9n/cLFlleVolX/qj17CfsUmqjaLQ2apE444ro=";
+        };
+      });
+    };
+  };
+  python311Packages = final.python311.pkgs;
 }