1 files changed, 1 insertions, 1 deletions

diff --git a/src/lj_asm.c b/src/lj_asm.c
index e740e8a8..6002392c 100644
--- a/src/lj_asm.c
+++ b/src/lj_asm.c
@@ -1913,7 +1913,7 @@ static void asm_tail_link(ASMState *as)
     mres = (int32_t)(snap->nslots - baseslot);
     switch (bc_op(*pc)) {
     case BC_CALLM: case BC_CALLMT:
-      mres -= (int32_t)(1 + bc_a(*pc) + bc_c(*pc)); break;
+      mres -= (int32_t)(1 + LJ_FR2 + bc_a(*pc) + bc_c(*pc)); break;
     case BC_RETM: mres -= (int32_t)(bc_a(*pc) + bc_d(*pc)); break;
     case BC_TSETM: mres -= (int32_t)bc_a(*pc); break;
     default: if (bc_op(*pc) < BC_FUNCF) mres = 0; break;