diff --git a/include/fmt/core.h b/include/fmt/core.h
index 58c716d8..b38be036 100644
--- a/include/fmt/core.h
+++ b/include/fmt/core.h
@@ -206,7 +206,7 @@ using enable_if_t = typename std::enable_if<B, T>::type;
 
 // An enable_if helper to be used in template parameters which results in much
 // shorter symbols: https://godbolt.org/z/sWw4vP.
-#define FMT_ENABLE_IF(...) enable_if_t<__VA_ARGS__, int> = 0
+#define FMT_ENABLE_IF(...) enable_if_t<(__VA_ARGS__), int> = 0
 
 namespace internal {