1 files changed, 1 insertions, 1 deletions

diff --git a/src/lj_dispatch.c b/src/lj_dispatch.c
index ea196ef2..8ce587a3 100644
--- a/src/lj_dispatch.c
+++ b/src/lj_dispatch.c
@@ -393,7 +393,7 @@ static BCReg cur_topslot(GCproto *pt, const BCIns *pc, uint32_t nres)
   if (bc_op(ins) == BC_UCLO)
     ins = pc[bc_j(ins)];
   switch (bc_op(ins)) {
-  case BC_CALLM: case BC_CALLMT: return bc_a(ins) + bc_c(ins) + nres-1+1;
+  case BC_CALLM: case BC_CALLMT: return bc_a(ins) + bc_c(ins) + nres-1+1+LJ_FR2;
   case BC_RETM: return bc_a(ins) + bc_d(ins) + nres-1;
   case BC_TSETM: return bc_a(ins) + nres-1;
   default: return pt->framesize;