diff --git a/level_zero/core/test/black_box_tests/CMakeLists.txt b/level_zero/core/test/black_box_tests/CMakeLists.txt
index 0d74a30dd0..48665e3318 100644
--- a/level_zero/core/test/black_box_tests/CMakeLists.txt
+++ b/level_zero/core/test/black_box_tests/CMakeLists.txt
@@ -62,3 +62,5 @@ if("${CMAKE_BUILD_TYPE}" STREQUAL "Debug")
     target_link_libraries(zello_world_global_work_offset PUBLIC ocloc_lib)
   endif()
 endif()
+
+add_subdirectories()