diff --git a/CMakeLists.txt b/CMakeLists.txt
index f51670f..f9ad64c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -32,7 +32,7 @@ if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
 
 endif()
 
-if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang" AND NOT CMAKE_CXX_COMPILER_FRONTEND_VARIANT STREQUAL "MSVC")
+if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang" AND NOT WIN32)
 
   set(_def_linkatomic ON)