diff --git a/tests/cmake_fetch_content/project/CMakeLists.txt b/tests/cmake_fetch_content/project/CMakeLists.txt
index baab02010..a9c64f635 100644
--- a/tests/cmake_fetch_content/project/CMakeLists.txt
+++ b/tests/cmake_fetch_content/project/CMakeLists.txt
@@ -7,6 +7,8 @@ include(FetchContent)
 set(FETCHCONTENT_QUIET OFF)
 message(WARNING "CMAKE_CURRENT_SOURCE_DIR = ${CMAKE_CURRENT_SOURCE_DIR}")
 message(WARNING "CMAKE_SOURCE_DIR         = ${CMAKE_SOURCE_DIR}")
+message(WARNING "CMAKE_CURRENT_BINARY_DIR = ${CMAKE_CURRENT_BINARY_DIR}")
+message(WARNING "CMAKE_BINARY_DIR         = ${CMAKE_BINARY_DIR}")
 get_filename_component(GIT_REPOSITORY_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../.. ABSOLUTE)
 message(WARNING "GIT_REPOSITORY_DIRECTORY = ${GIT_REPOSITORY_DIRECTORY}")
 FetchContent_Declare(json GIT_REPOSITORY ${GIT_REPOSITORY_DIRECTORY} GIT_TAG HEAD)