diff --git a/buffet/manager.h b/buffet/manager.h
index 318ee74..ab5171f 100644
--- a/buffet/manager.h
+++ b/buffet/manager.h
@@ -63,6 +63,8 @@
   // Handles calls to org.chromium.Buffet.Manager.UpdateState().
   void UpdateState(DBusMethodResponse<> response,
                    const chromeos::VariantDictionary& property_set) override;
+  // Handles calls to org.chromium.Buffet.Manager.GetState().
+  bool GetState(chromeos::ErrorPtr* error, std::string* state) override;
   // Handles calls to org.chromium.Buffet.Manager.AddCommand().
   void AddCommand(DBusMethodResponse<> response,
                   const std::string& json_command) override;