diff --git a/tudatpy/kernel/kernel.cpp b/tudatpy/kernel/kernel.cpp
index c319b469..97266db6 100644
--- a/tudatpy/kernel/kernel.cpp
+++ b/tudatpy/kernel/kernel.cpp
@@ -29,34 +29,7 @@ PYBIND11_MODULE(kernel, m) {
     m.attr("_tudat_version_minor") = TUDAT_VERSION_MINOR;
     m.attr("_tudat_version_patch") = TUDAT_VERSION_PATCH;
 
-    // math module
-    auto utils = m.def_submodule("utils");
-    tudatpy::utils::expose_utils(utils);
-
-    // math module
-    auto math = m.def_submodule("math");
-    tudatpy::math::expose_math(math);
-
-    // astro module
-    auto astro = m.def_submodule("astro");
-    tudatpy::astro::expose_astro(astro);
-
-    // interface module
-    auto interface = m.def_submodule("interface");
-    tudatpy::interface::expose_interface(interface);
-
-    // constants module
-    auto constants = m.def_submodule("constants");
-    tudatpy::constants::expose_constants(constants);
-
-    // data module
-    auto data = m.def_submodule("data");
-    tudatpy::data::expose_data(data);
-
-    // simulation module
-    auto trajectory_design = m.def_submodule("trajectory_design");
-    tudatpy::trajectory_design::expose_trajectory_design(trajectory_design);
-
+    
     // simulation module
     auto numerical_simulation = m.def_submodule("numerical_simulation");
     tudatpy::numerical_simulation::expose_numerical_simulation(numerical_simulation);