diff --git a/runtime/class_table.cc b/runtime/class_table.cc
index afb0556..d815b1a 100644
--- a/runtime/class_table.cc
+++ b/runtime/class_table.cc
@@ -168,8 +168,12 @@
 
 size_t ClassTable::ReadFromMemory(uint8_t* ptr) {
   size_t read_count = 0;
-  classes_.insert(classes_.begin(), ClassSet(ptr, /*make copy*/false, &read_count));
+  AddClassSet(ClassSet(ptr, /*make copy*/false, &read_count));
   return read_count;
 }
 
+void ClassTable::AddClassSet(ClassSet&& set) {
+  classes_.insert(classes_.begin(), std::move(set));
+}
+
 }  // namespace art