diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 33b8a206ff52..cf0db9728f11 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -6075,9 +6075,9 @@ self: super: with self; {
 
   networkx = callPackage ../development/python-modules/networkx { };
 
-  neuron-mpi = pkgs.neuron-mpi.override { inherit python; };
+  neuron-mpi = toPythonModule (pkgs.neuron-mpi.override { inherit python; });
 
-  neuron = pkgs.neuron.override { inherit python; };
+  neuron = toPythonModule (pkgs.neuron.override { inherit python; });
 
   neuronpy = callPackage ../development/python-modules/neuronpy { };
 
@@ -7485,7 +7485,7 @@ self: super: with self; {
 
   pyblake2 = callPackage ../development/python-modules/pyblake2 { };
 
-  pyblock = callPackage ../development/python-modules/pyblock { };
+  pyblock = toPythonModule (callPackage ../development/python-modules/pyblock { });
 
   pybluez = callPackage ../development/python-modules/pybluez {
     inherit (pkgs) bluez;
@@ -9244,7 +9244,7 @@ self: super: with self; {
     inherit (pkgs) udev;
   };
 
-  pyunbound = callPackage ../tools/networking/unbound/python.nix { };
+  pyunbound = toPythonModule (callPackage ../tools/networking/unbound/python.nix { });
 
   pyunifi = callPackage ../development/python-modules/pyunifi { };