diff --git a/core/java/android/app/admin/DevicePolicyManager.java b/core/java/android/app/admin/DevicePolicyManager.java
index 9b1b6cdfc3cef..109b5bb35b5a5 100644
--- a/core/java/android/app/admin/DevicePolicyManager.java
+++ b/core/java/android/app/admin/DevicePolicyManager.java
@@ -7636,6 +7636,7 @@ public class DevicePolicyManager {
      * empty set if none have been set.
      */
     public @NonNull Set<String> getAffiliationIds(@NonNull ComponentName admin) {
+        throwIfParentInstance("getAffiliationIds");
         try {
             return new ArraySet<>(mService.getAffiliationIds(admin));
         } catch (RemoteException e) {