diff --git a/security/keymint/aidl/default/Android.bp b/security/keymint/aidl/default/Android.bp
index a7066de..ff2393c 100644
--- a/security/keymint/aidl/default/Android.bp
+++ b/security/keymint/aidl/default/Android.bp
@@ -111,6 +111,13 @@
     src: "android.hardware.hardware_keystore.xml",
 }
 
+prebuilt_etc {
+    name: "android.hardware.hardware_keystore_V3.xml",
+    sub_dir: "permissions",
+    vendor: true,
+    src: "android.hardware.hardware_keystore_V3.xml",
+}
+
 rust_library {
     name: "libkmr_hal_nonsecure",
     crate_name: "kmr_hal_nonsecure",
diff --git a/security/keymint/aidl/default/android.hardware.hardware_keystore_V3.xml b/security/keymint/aidl/default/android.hardware.hardware_keystore_V3.xml
new file mode 100644
index 0000000..4c75596
--- /dev/null
+++ b/security/keymint/aidl/default/android.hardware.hardware_keystore_V3.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright 2021 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<permissions>
+  <feature name="android.hardware.hardware_keystore" version="300" />
+</permissions>