diff --git a/CMakeLists.txt b/CMakeLists.txt
index f9ced95..684039d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -18,3 +18,4 @@ set(TEST_SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/tests/main.cpp
                  
 add_executable(tests ${TEST_SOURCES})
 target_link_libraries(tests Catch)
+set_property(TARGET tests PROPERTY CXX_STANDARD 14)