diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5495c0a..de6eed3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -13,9 +13,9 @@ FetchContent_Declare(
 )
 FetchContent_MakeAvailable(endstone)
 
-if (MSVC)
+if (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
     add_compile_definitions(_ITERATOR_DEBUG_LEVEL=0)
-else ()
+elseif (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++ -fPIC")
     link_libraries(-static-libgcc -static-libstdc++ libc++.a libc++abi.a)
 endif ()