diff --git a/biometrics/face/aidl/default/Face.cpp b/biometrics/face/aidl/default/Face.cpp
index 773359e..2b40850 100644
--- a/biometrics/face/aidl/default/Face.cpp
+++ b/biometrics/face/aidl/default/Face.cpp
@@ -63,4 +63,8 @@
     return ndk::ScopedAStatus::ok();
 }
 
+ndk::ScopedAStatus Face::reset() {
+    return ndk::ScopedAStatus::ok();
+}
+
 }  // namespace aidl::android::hardware::biometrics::face
diff --git a/biometrics/face/aidl/default/Face.h b/biometrics/face/aidl/default/Face.h
index 786b4f8..809b856 100644
--- a/biometrics/face/aidl/default/Face.h
+++ b/biometrics/face/aidl/default/Face.h
@@ -27,6 +27,8 @@
     ndk::ScopedAStatus createSession(int32_t sensorId, int32_t userId,
                                      const std::shared_ptr<ISessionCallback>& cb,
                                      std::shared_ptr<ISession>* _aidl_return) override;
+
+    ndk::ScopedAStatus reset() override;
 };
 
 }  // namespace aidl::android::hardware::biometrics::face
diff --git a/biometrics/face/aidl/default/Session.cpp b/biometrics/face/aidl/default/Session.cpp
index bd5a062..a7130e6 100644
--- a/biometrics/face/aidl/default/Session.cpp
+++ b/biometrics/face/aidl/default/Session.cpp
@@ -142,4 +142,8 @@
     return ndk::ScopedAStatus::ok();
 }
 
+ndk::ScopedAStatus Session::close(int32_t /*cookie*/) {
+    return ndk::ScopedAStatus::ok();
+}
+
 }  // namespace aidl::android::hardware::biometrics::face
diff --git a/biometrics/face/aidl/default/Session.h b/biometrics/face/aidl/default/Session.h
index 83cb064..0651726 100644
--- a/biometrics/face/aidl/default/Session.h
+++ b/biometrics/face/aidl/default/Session.h
@@ -63,6 +63,8 @@
     ndk::ScopedAStatus resetLockout(int32_t cookie,
                                     const keymaster::HardwareAuthToken& hat) override;
 
+    ndk::ScopedAStatus close(int32_t cookie) override;
+
   private:
     std::shared_ptr<ISessionCallback> cb_;
 };