diff --git a/include/internal/catch_capture.hpp b/include/internal/catch_capture.hpp
index 7bfef0e1..a8db94be 100644
--- a/include/internal/catch_capture.hpp
+++ b/include/internal/catch_capture.hpp
@@ -33,7 +33,7 @@
     do { \
         Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition ); \
         try { \
-            ( __catchResult <= expr ).endExpression(); \
+            ( __catchResult <= (expr) ).endExpression(); \
         } \
         catch( ... ) { \
             __catchResult.useActiveException( Catch::ResultDisposition::Normal ); \