diff --git a/core/java/android/app/usage/NetworkStatsManager.java b/core/java/android/app/usage/NetworkStatsManager.java
index 6cb4b5e..fe99f85 100644
--- a/core/java/android/app/usage/NetworkStatsManager.java
+++ b/core/java/android/app/usage/NetworkStatsManager.java
@@ -644,7 +644,10 @@
                         : NetworkTemplate.buildTemplateMobileAll(subscriberId);
                 break;
             case ConnectivityManager.TYPE_WIFI:
-                template = NetworkTemplate.buildTemplateWifiWildcard();
+                template = subscriberId == null
+                        ? NetworkTemplate.buildTemplateWifiWildcard()
+                        : NetworkTemplate.buildTemplateWifi(NetworkTemplate.WIFI_NETWORKID_ALL,
+                                subscriberId);
                 break;
             default:
                 throw new IllegalArgumentException("Cannot create template for network type "