diff --git a/source/Commands/CommandObjectExpression.h b/source/Commands/CommandObjectExpression.h
index 7c15aa1..4ccadfc 100644
--- a/source/Commands/CommandObjectExpression.h
+++ b/source/Commands/CommandObjectExpression.h
@@ -55,6 +55,8 @@
         bool        unwind_on_error;
         bool        show_types;
         bool        show_summary;
+        uint32_t    timeout;
+        bool        try_all_threads;
     };
 
     CommandObjectExpression (CommandInterpreter &interpreter);