diff --git a/libraries/libstratosphere/include/stratosphere/erpt/erpt_types.hpp b/libraries/libstratosphere/include/stratosphere/erpt/erpt_types.hpp
index 899de49db..c3b92f62e 100644
--- a/libraries/libstratosphere/include/stratosphere/erpt/erpt_types.hpp
+++ b/libraries/libstratosphere/include/stratosphere/erpt/erpt_types.hpp
@@ -111,6 +111,7 @@ namespace ams::erpt {
 
     struct CreateReportOptionFlag {
         using SubmitFsInfo = util::BitFlagSet<BITSIZEOF(u32), CreateReportOptionFlag>::Flag<0>;
+        using Unknown0x20000 = util::BitFlagSet<BITSIZEOF(u32), CreateReportOptionFlag>::Flag<17>; /* TODO: What is this, it's checked in Reporter::CreateReport or below */
     };
 
     using CreateReportOptionFlagSet = util::BitFlagSet<BITSIZEOF(u32), CreateReportOptionFlag>;