diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 90485300e2..a23cb2d44a 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -115,61 +115,62 @@ endif()
 # Any test that has no extension is both .py and .cpp, so 'foo' will add 'foo.cpp' and 'foo.py'.
 # Any test that has an extension is exclusively that and handled as such.
 set(PYBIND11_TEST_FILES
-    test_async.cpp
-    test_buffers.cpp
-    test_builtin_casters.cpp
-    test_call_policies.cpp
-    test_callbacks.cpp
-    test_chrono.cpp
-    test_class.cpp
-    test_class_sh_basic.cpp
-    test_class_sh_disowning.cpp
-    test_class_sh_disowning_mi.cpp
-    test_class_sh_factory_constructors.cpp
-    test_class_sh_inheritance.cpp
-    test_class_sh_property.cpp
-    test_class_sh_shared_ptr_copy_move.cpp
-    test_class_sh_trampoline_basic.cpp
-    test_class_sh_trampoline_self_life_support.cpp
-    test_class_sh_trampoline_shared_from_this.cpp
-    test_class_sh_trampoline_shared_ptr_cpp_arg.cpp
-    test_class_sh_trampoline_unique_ptr.cpp
-    test_class_sh_unique_ptr_member.cpp
-    test_class_sh_virtual_py_cpp_mix.cpp
-    test_classh_mock.cpp
-    test_const_name.cpp
-    test_constants_and_functions.cpp
-    test_copy_move.cpp
-    test_custom_type_casters.cpp
-    test_custom_type_setup.cpp
-    test_docstring_options.cpp
-    test_eigen.cpp
-    test_enum.cpp
-    test_eval.cpp
-    test_exceptions.cpp
-    test_factory_constructors.cpp
-    test_gil_scoped.cpp
-    test_iostream.cpp
-    test_kwargs_and_defaults.cpp
-    test_local_bindings.cpp
-    test_methods_and_attributes.cpp
-    test_modules.cpp
-    test_multiple_inheritance.cpp
-    test_numpy_array.cpp
-    test_numpy_dtypes.cpp
-    test_numpy_vectorize.cpp
-    test_opaque_types.cpp
-    test_operator_overloading.cpp
-    test_pickling.cpp
-    test_pytypes.cpp
-    test_sequences_and_iterators.cpp
-    test_smart_ptr.cpp
-    test_stl.cpp
-    test_stl_binders.cpp
-    test_tagbased_polymorphic.cpp
-    test_thread.cpp
-    test_union.cpp
-    test_virtual_functions.cpp)
+    test_async
+    test_buffers
+    test_builtin_casters
+    test_call_policies
+    test_callbacks
+    test_chrono
+    test_class
+    test_class_sh_basic
+    test_class_sh_disowning
+    test_class_sh_disowning_mi
+    test_class_sh_factory_constructors
+    test_class_sh_inheritance
+    test_class_sh_module_local.py
+    test_class_sh_property
+    test_class_sh_shared_ptr_copy_move
+    test_class_sh_trampoline_basic
+    test_class_sh_trampoline_self_life_support
+    test_class_sh_trampoline_shared_from_this
+    test_class_sh_trampoline_shared_ptr_cpp_arg
+    test_class_sh_trampoline_unique_ptr
+    test_class_sh_unique_ptr_member
+    test_class_sh_virtual_py_cpp_mix
+    test_classh_mock
+    test_const_name
+    test_constants_and_functions
+    test_copy_move
+    test_custom_type_casters
+    test_custom_type_setup
+    test_docstring_options
+    test_eigen
+    test_enum
+    test_eval
+    test_exceptions
+    test_factory_constructors
+    test_gil_scoped
+    test_iostream
+    test_kwargs_and_defaults
+    test_local_bindings
+    test_methods_and_attributes
+    test_modules
+    test_multiple_inheritance
+    test_numpy_array
+    test_numpy_dtypes
+    test_numpy_vectorize
+    test_opaque_types
+    test_operator_overloading
+    test_pickling
+    test_pytypes
+    test_sequences_and_iterators
+    test_smart_ptr
+    test_stl
+    test_stl_binders
+    test_tagbased_polymorphic
+    test_thread
+    test_union
+    test_virtual_functions)
 
 # Invoking cmake with something like:
 #     cmake -DPYBIND11_TEST_OVERRIDE="test_callbacks.cpp;test_pickling.cpp" ..