1 files changed, 2 insertions, 2 deletions

diff --git a/src/lj_obj.h b/src/lj_obj.h
index 5eaa7145..4baa62d8 100644
--- a/src/lj_obj.h
+++ b/src/lj_obj.h
@@ -525,8 +525,8 @@ struct lua_State {
   GCRef gclist;         /* GC chain. */
   TValue *base;         /* Base of currently executing function. */
   TValue *top;          /* First free slot in the stack. */
-  TValue *maxstack;     /* Last free slot in the stack. */
-  TValue *stack;        /* Stack base. */
+  MRef maxstack;        /* Last free slot in the stack. */
+  MRef stack;           /* Stack base. */
   GCRef openupval;      /* List of open upvalues in the stack. */
   GCRef env;            /* Thread environment (table of globals). */
   void *cframe;         /* End of C stack frame chain. */