diff --git a/src/catch2/internal/catch_test_macro_impl.hpp b/src/catch2/internal/catch_test_macro_impl.hpp
index 59c851e8f7..f79c4d4456 100644
--- a/src/catch2/internal/catch_test_macro_impl.hpp
+++ b/src/catch2/internal/catch_test_macro_impl.hpp
@@ -49,7 +49,7 @@
         INTERNAL_CATCH_TRY { \
             CATCH_INTERNAL_START_WARNINGS_SUPPRESSION \
             CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS \
-            catchAssertionHandler.handleExpr( Catch::Decomposer() <= __VA_ARGS__ ); \
+            catchAssertionHandler.handleExpr( Catch::Decomposer() <= (__VA_ARGS__) ); \
             CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION \
         } INTERNAL_CATCH_CATCH( catchAssertionHandler ) \
         INTERNAL_CATCH_REACT( catchAssertionHandler ) \