1 files changed, 1 insertions, 1 deletions
diff --git a/insns.def b/insns.def
index d61e99c4d0..fc4db92d4f 100644
--- a/insns.def
+++ b/insns.def
@@ -1237,7 +1237,7 @@ setinlinecache
 (VALUE val)
 {
     if (ic->ic_value.value == Qundef) {
-	rb_ary_push(GET_ISEQ()->mark_ary, val);
+	rb_iseq_add_mark_object(GET_ISEQ(), val);
     }
     ic->ic_value.value = val;
     ic->ic_vmstat = GET_VM_STATE_VERSION() - ruby_vm_const_missing_count;