diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index e957c0c20..7e8db00bf 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -10,6 +10,8 @@ target_include_directories(Catch2 INTERFACE ${CMAKE_CURRENT_LIST_DIR})
 add_library(Catch2::Catch2 ALIAS Catch2)
 include(Catch)
 
+set(CATCH_EXTRA_ARGS "--durations yes" CACHE STRING "Extra arguments for catch2 test suites.")
+
 add_library(test_common INTERFACE)
 target_compile_definitions(test_common INTERFACE TEST_DATA_DIR=R"\(${TEST_DATA_DIR}\)" CATCH_CONFIG_FAST_COMPILE)
 target_link_libraries(test_common INTERFACE Catch2::Catch2)
@@ -25,3 +27,4 @@ add_subdirectory(libslic3r)
 add_subdirectory(timeutils)
 add_subdirectory(fff_print)
 add_subdirectory(sla_print)
+# add_subdirectory(example)
diff --git a/tests/example/CMakeLists.txt b/tests/example/CMakeLists.txt
index d62f0a96c..b11c9e064 100644
--- a/tests/example/CMakeLists.txt
+++ b/tests/example/CMakeLists.txt
@@ -1,8 +1,6 @@
 get_filename_component(_TEST_NAME ${CMAKE_CURRENT_LIST_DIR} NAME)
 add_executable(${_TEST_NAME}_tests ${_TEST_NAME}_tests_main.cpp)
-target_link_libraries(${_TEST_NAME}_tests test_common libslic3r 
-#${Boost_LIBRARIES} ${TBB_LIBRARIES} ${Boost_LIBRARIES}
-)
+target_link_libraries(${_TEST_NAME}_tests test_common)
 
 # catch_discover_tests(${_TEST_NAME}_tests TEST_PREFIX "${_TEST_NAME}: ")
-add_test(${_TEST_NAME}_tests ${_TEST_NAME}_tests "--durations yes")
\ No newline at end of file
+add_test(${_TEST_NAME}_tests ${_TEST_NAME}_tests ${CATCH_EXTRA_ARGS})
\ No newline at end of file
diff --git a/tests/fff_print/CMakeLists.txt b/tests/fff_print/CMakeLists.txt
index 703d5b3cf..32ae9757a 100644
--- a/tests/fff_print/CMakeLists.txt
+++ b/tests/fff_print/CMakeLists.txt
@@ -19,4 +19,4 @@ target_link_libraries(${_TEST_NAME}_tests test_common libslic3r)
 set_property(TARGET ${_TEST_NAME}_tests PROPERTY FOLDER "tests")
 
 # catch_discover_tests(${_TEST_NAME}_tests TEST_PREFIX "${_TEST_NAME}: ")
-add_test(${_TEST_NAME}_tests ${_TEST_NAME}_tests "--durations yes")
+add_test(${_TEST_NAME}_tests ${_TEST_NAME}_tests ${CATCH_EXTRA_ARGS})
diff --git a/tests/libnest2d/CMakeLists.txt b/tests/libnest2d/CMakeLists.txt
index 91a2e7852..d4f684dd3 100644
--- a/tests/libnest2d/CMakeLists.txt
+++ b/tests/libnest2d/CMakeLists.txt
@@ -4,4 +4,4 @@ target_link_libraries(${_TEST_NAME}_tests test_common libnest2d )
 set_property(TARGET ${_TEST_NAME}_tests PROPERTY FOLDER "tests")
 
 # catch_discover_tests(${_TEST_NAME}_tests TEST_PREFIX "${_TEST_NAME}: ")
-add_test(${_TEST_NAME}_tests ${_TEST_NAME}_tests "--durations yes")
+add_test(${_TEST_NAME}_tests ${_TEST_NAME}_tests ${CATCH_EXTRA_ARGS})
diff --git a/tests/libslic3r/CMakeLists.txt b/tests/libslic3r/CMakeLists.txt
index 2dd2b34a3..98aab498e 100644
--- a/tests/libslic3r/CMakeLists.txt
+++ b/tests/libslic3r/CMakeLists.txt
@@ -11,4 +11,4 @@ target_link_libraries(${_TEST_NAME}_tests test_common libslic3r)
 set_property(TARGET ${_TEST_NAME}_tests PROPERTY FOLDER "tests")
 
 # catch_discover_tests(${_TEST_NAME}_tests TEST_PREFIX "${_TEST_NAME}: ")
-add_test(${_TEST_NAME}_tests ${_TEST_NAME}_tests "--durations yes")
+add_test(${_TEST_NAME}_tests ${_TEST_NAME}_tests ${CATCH_EXTRA_ARGS})
diff --git a/tests/sla_print/CMakeLists.txt b/tests/sla_print/CMakeLists.txt
index d0b51a01d..e8921ba48 100644
--- a/tests/sla_print/CMakeLists.txt
+++ b/tests/sla_print/CMakeLists.txt
@@ -4,4 +4,4 @@ target_link_libraries(${_TEST_NAME}_tests test_common libslic3r)
 set_property(TARGET ${_TEST_NAME}_tests PROPERTY FOLDER "tests")
 
 # catch_discover_tests(${_TEST_NAME}_tests TEST_PREFIX "${_TEST_NAME}: ")
-add_test(${_TEST_NAME}_tests ${_TEST_NAME}_tests "--durations yes")
+add_test(${_TEST_NAME}_tests ${_TEST_NAME}_tests ${CATCH_EXTRA_ARGS})
diff --git a/tests/timeutils/CMakeLists.txt b/tests/timeutils/CMakeLists.txt
index b67ce85f1..6ece9f4d1 100644
--- a/tests/timeutils/CMakeLists.txt
+++ b/tests/timeutils/CMakeLists.txt
@@ -8,4 +8,4 @@ target_link_libraries(${_TEST_NAME}_tests test_common)
 set_property(TARGET ${_TEST_NAME}_tests PROPERTY FOLDER "tests")
 
 # catch_discover_tests(${_TEST_NAME}_tests TEST_PREFIX "${_TEST_NAME}: ")
-add_test(${_TEST_NAME}_tests ${_TEST_NAME}_tests "--durations yes")
+add_test(${_TEST_NAME}_tests ${_TEST_NAME}_tests ${CATCH_EXTRA_ARGS})