diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8849b203..544f3ca6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -164,7 +164,7 @@ endif ()
 
 # Insert FMT_MSVC_EH if user provides.
 # If not, default to /EHsc in clang target msvc.
-if (MSVC AND WIN32)
+if (MSVC)
   if (FMT_MSVC_EH)
     set(FMT_CUSTOM_MSVC_EH ${FMT_MSVC_EH})
   else ()