diff --git a/cmake/config.cmake b/cmake/config.cmake
index 510a8774..00cb12af 100644
--- a/cmake/config.cmake
+++ b/cmake/config.cmake
@@ -24,7 +24,7 @@ endif()
 
 if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
     if(CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang")
-        add_compile_options(-fexperimental-library)
+        add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-fexperimental-library>)
     endif()
 endif()