diff --git a/chromeos-dbus-bindings/proxy_generator.h b/chromeos-dbus-bindings/proxy_generator.h
index 8fd46a4..682e6dc 100644
--- a/chromeos-dbus-bindings/proxy_generator.h
+++ b/chromeos-dbus-bindings/proxy_generator.h
@@ -101,6 +101,11 @@
                                const std::vector<Interface>& interfaces,
                                IndentedText* text);
 
+    // Generates Object Manager destructor.
+    static void AddDestructor(const std::string& class_name,
+                              const std::vector<Interface>& interfaces,
+                              IndentedText* text);
+
     // Generates GetObjectManagerProxy() method.
     static void AddGetObjectManagerProxy(IndentedText* text);