diff --git a/tests/slic3rutils/CMakeLists.txt b/tests/slic3rutils/CMakeLists.txt
index 256e6efd6..e9fcf84f1 100644
--- a/tests/slic3rutils/CMakeLists.txt
+++ b/tests/slic3rutils/CMakeLists.txt
@@ -4,7 +4,8 @@ add_executable(${_TEST_NAME}_tests
     slic3r_jobs_tests.cpp
     )
 
-target_link_libraries(${_TEST_NAME}_tests test_common libslic3r_gui libslic3r)
+# mold linker for successful linking needs also to link TBB library and link it before libslic3r.
+target_link_libraries(${_TEST_NAME}_tests test_common TBB::tbb libslic3r_gui libslic3r)
 if (MSVC)
     target_link_libraries(${_TEST_NAME}_tests Setupapi.lib)
 endif ()