diff --git a/identity/aidl/Android.bp b/identity/aidl/Android.bp
index 6a25e62..da70406 100644
--- a/identity/aidl/Android.bp
+++ b/identity/aidl/Android.bp
@@ -18,7 +18,7 @@
         "android.hardware.security.rkp-V3",
     ],
     stability: "vintf",
-    frozen: false,
+    frozen: true,
     backend: {
         java: {
             platform_apis: true,
@@ -56,6 +56,13 @@
                 "android.hardware.security.rkp-V3",
             ],
         },
+        {
+            version: "5",
+            imports: [
+                "android.hardware.keymaster-V3",
+                "android.hardware.security.rkp-V3",
+            ],
+        },
 
     ],