diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 29913ff47bc0..98cb0703bb13 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -8974,16 +8974,7 @@ in {
 
   vsure = callPackage ../development/python-modules/vsure { };
 
-  vtk = self.vtk_7;
-  vtk_7 = toPythonModule (pkgs.vtk_7.override {
-    pythonInterpreter = python;
-    enablePython = true;
-  });
-  vtk_8 = toPythonModule (pkgs.vtk_8.override {
-    pythonInterpreter = python;
-    enablePython = true;
-  });
-  vtk_9 = toPythonModule (pkgs.vtk_9.override {
+  vtk = toPythonModule (pkgs.vtk.override {
     pythonInterpreter = python;
     enablePython = true;
   });