diff --git a/dump/sbe_consts.hpp b/dump/sbe_consts.hpp
index 4088929..b1d0a47 100644
--- a/dump/sbe_consts.hpp
+++ b/dump/sbe_consts.hpp
@@ -6,8 +6,9 @@
 constexpr auto SBE_DUMP_TYPE_HARDWARE = 0x1;
 constexpr auto SBE_DUMP_TYPE_PERFORMANCE = 0x3;
 
-// SBE dump type
+// SBE dump types
 constexpr auto SBE_DUMP_TYPE_SBE = 0xA;
+constexpr auto SBE_DUMP_TYPE_MSBE = 0xB;
 
 // Clock state requested
 // Collect the dump with clocks on