diff --git a/overlays/default.nix b/overlays/default.nix
index 2340bd3..bcf72f9 100644
--- a/overlays/default.nix
+++ b/overlays/default.nix
@@ -13,10 +13,12 @@
       stable = true;
     };
 
-    python312Packages = prev.python312Packages // {
-      arxiv = prev.python312Packages.arxiv.overridePythonAttrs (old: {
-        pythonRemoveDeps = (old.pythonRemoveDeps or [ ]) ++ [ "requests" ];
-      });
+    python312 = prev.python312.override {
+      packageOverrides = pyFinal: pyPrev: {
+        arxiv = pyPrev.arxiv.overridePythonAttrs (old: {
+          pythonRemoveDeps = (old.pythonRemoveDeps or [ ]) ++ [ "requests" ];
+        });
+      };
     };
 
     # bemenu is not a valid selector in v1.5.1