diff --git a/Lab/demo/Lab/Plugins/Mesh_3/CMakeLists.txt b/Lab/demo/Lab/Plugins/Mesh_3/CMakeLists.txt
index 84c980aaf43..e8d95f4830d 100644
--- a/Lab/demo/Lab/Plugins/Mesh_3/CMakeLists.txt
+++ b/Lab/demo/Lab/Plugins/Mesh_3/CMakeLists.txt
@@ -57,9 +57,8 @@ if(Boost_FILESYSTEM_FOUND AND Boost_SYSTEM_FOUND)
   if(VTK_LIBRARIES)
     target_compile_definitions(io_image_plugin PRIVATE -DCGAL_USE_VTK -DNOMINMAX)
   endif()
-  if(TARGET Boost::filesystem AND TARGET Boost::system)
-    target_link_libraries(io_image_plugin PUBLIC Boost::filesystem
-                                                 Boost::system)
+  if(TARGET Boost::filesystem)
+    target_link_libraries(io_image_plugin PUBLIC Boost::filesystem)
   else()
     target_link_libraries(io_image_plugin PUBLIC ${Boost_LIBRARIES})
   endif()