1 files changed, 2 insertions, 2 deletions
diff --git a/vm.c b/vm.c
index 4b254eaea1..6f20d43ee4 100644
--- a/vm.c
+++ b/vm.c
@@ -736,8 +736,8 @@ vm_stat(int argc, VALUE *argv, VALUE self)
     SET(constant_cache_invalidations, ruby_vm_constant_cache_invalidations);
     SET(constant_cache_misses, ruby_vm_constant_cache_misses);
     SET(global_cvar_state, ruby_vm_global_cvar_state);
-    SET(next_shape_id, (rb_serial_t)GET_SHAPE_TREE()->next_shape_id);
-    SET(shape_cache_size, (rb_serial_t)GET_SHAPE_TREE()->cache_size);
+    SET(next_shape_id, (rb_serial_t)rb_shape_tree.next_shape_id);
+    SET(shape_cache_size, (rb_serial_t)rb_shape_tree.cache_size);
 #undef SET
 
 #if USE_DEBUG_COUNTER