diff --git a/clang/bindings/python/tests/CMakeLists.txt b/clang/bindings/python/tests/CMakeLists.txt
index 97cd9ba8b6ea..e8cf765cccf7 100644
--- a/clang/bindings/python/tests/CMakeLists.txt
+++ b/clang/bindings/python/tests/CMakeLists.txt
@@ -7,4 +7,5 @@ add_custom_target(check-clang-python
     DEPENDS libclang
     WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/..)
 
-#set_property(GLOBAL APPEND PROPERTY LLVM_ADDITIONAL_TEST_TARGETS check-clang-python)
+set_property(GLOBAL APPEND PROPERTY
+             LLVM_ADDITIONAL_TEST_TARGETS check-clang-python)