diff --git a/health/storage/aidl/Android.bp b/health/storage/aidl/Android.bp
index c614efb..44484d6 100644
--- a/health/storage/aidl/Android.bp
+++ b/health/storage/aidl/Android.bp
@@ -26,6 +26,7 @@
     vendor_available: true,
     srcs: ["android/hardware/health/storage/*.aidl"],
     stability: "vintf",
+    frozen: true,
     backend: {
         cpp: {
             enabled: false,