diff --git a/CMakeLists.txt b/CMakeLists.txt
index 20829ea..7cc9934 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,6 +3,7 @@ project(Light)
 set(CMAKE_CXX_STANDARD 23)
 set(CMAKE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/tools/cmake)
 
+include(CheckCXXSourceCompiles)
 include(${CMAKE_DIR}/functions.cmake)
 include(${CMAKE_DIR}/definitions.cmake)
 include(${CMAKE_DIR}/dependencies.cmake)