--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -105,6 +105,10 @@ FIND_PACKAGE(LibCron REQUIRED)
 TARGET_INCLUDE_DIRECTORIES(${BUILD_TARGET_NAME} PRIVATE ${LIBCRON_INCLUDE_DIRS})
 TARGET_LINK_LIBRARIES(${BUILD_TARGET_NAME} ${LIBCRON_LIBRARIES})
 
+IF (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 9.0)
+	TARGET_LINK_LIBRARIES(${BUILD_TARGET_NAME} stdc++fs)
+ENDIF()
+
 IF(WIN32)
     TARGET_LINK_LIBRARIES(${BUILD_TARGET_NAME} wsock32 ws2_32)
 ELSE()