--- a/CMakeLists.txt 2024-06-18 17:42:46.000000000 +0200 +++ - 2024-07-03 16:54:59.332394665 +0200 @@ -145,7 +145,7 @@ endif() include(CMakePackageConfigHelpers) -set(CMAKE_MODULES_INSTALL_DIR "${CMAKE_INSTALL_DATADIR}/${PROJECT_NAME}/cmake") +set(CMAKE_MODULES_INSTALL_DIR "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}/") configure_package_config_file("cmake/${PROJECT_NAME}Config.cmake.in" "${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.cmake" INSTALL_DESTINATION "${CMAKE_MODULES_INSTALL_DIR}" PATH_VARS CMAKE_MODULES_INSTALL_DIR