1 files changed, 1 insertions, 1 deletions

diff --git a/src/lj_obj.h b/src/lj_obj.h
index 71146dfc..b01bd97b 100644
--- a/src/lj_obj.h
+++ b/src/lj_obj.h
@@ -195,7 +195,7 @@ typedef const TValue cTValue;
 #define LJ_TTHREAD              (-7)
 #define LJ_TPROTO               (-8)
 #define LJ_TFUNC                (-9)
-/* Unused                       (-10) */
+#define LJ_TTRACE               (-10)
 #define LJ_TTAB                 (-11)
 #define LJ_TUDATA               (-12)
 /* This is just the canonical number type used in some places. */