diff --git a/keystore/confirmation_manager.h b/keystore/confirmation_manager.h
index b92deda..46b623c 100644
--- a/keystore/confirmation_manager.h
+++ b/keystore/confirmation_manager.h
@@ -29,6 +29,8 @@
 #include <utils/StrongPointer.h>
 #include <vector>
 
+#include "confirmationui_rate_limiting.h"
+
 namespace keystore {
 
 using android::binder::Status;
@@ -94,6 +96,7 @@
     android::sp<android::hardware::confirmationui::V1_0::IConfirmationUI> mCurrentConfirmationUI;
     android::IBinder::DeathRecipient* mDeathRecipient;
     hidl_vec<uint8_t> mLatestConfirmationToken;
+    RateLimiting<> mRateLimiting;
 };
 
 }  // namespace keystore