1 files changed, 1 insertions, 0 deletions

diff --git a/src/lj_bcwrite.c b/src/lj_bcwrite.c
index ae90727e..4ea868a0 100644
--- a/src/lj_bcwrite.c
+++ b/src/lj_bcwrite.c
@@ -178,6 +178,7 @@ static void bcwrite_kgc(BCWriteCtx *ctx, GCproto *pt)
     } else {
       lua_assert(o->gch.gct == ~LJ_TTAB);
       tp = BCDUMP_KGC_TAB;
+      need = 1+2*5;
     }
     /* Write constant type. */
     bcwrite_need(ctx, need);