diff --git a/services/core/java/com/android/server/NetworkManagementService.java b/services/core/java/com/android/server/NetworkManagementService.java
index 1854e2b..66d01c7 100644
--- a/services/core/java/com/android/server/NetworkManagementService.java
+++ b/services/core/java/com/android/server/NetworkManagementService.java
@@ -1777,6 +1777,8 @@
     @Override
     public void setAllowOnlyVpnForUids(boolean add, UidRange[] uidRanges)
             throws ServiceSpecificException {
+        mContext.enforceCallingOrSelfPermission(NETWORK_STACK, TAG);
+
         try {
             mNetdService.networkRejectNonSecureVpn(add, uidRanges);
         } catch (ServiceSpecificException e) {