diff --git a/CMakeLists.txt b/CMakeLists.txt
index 325f46d0..ff1a3daa 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -169,7 +169,7 @@ if (MSVC)
     set(FMT_CUSTOM_MSVC_EH ${FMT_MSVC_EH})
   else ()
     if ( (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
-	          AND NOT (CMAKE_CXX_COMPILER_ID MATCHES "AppleClang") )
+	     AND WIN32 )
       set(FMT_CUSTOM_MSVC_EH /EHsc)
     else ()
       set(FMT_CUSTOM_MSVC_EH)