diff --git a/service/src/com/android/server/ConnectivityService.java b/service/src/com/android/server/ConnectivityService.java
index 8f29078..3252acb 100755
--- a/service/src/com/android/server/ConnectivityService.java
+++ b/service/src/com/android/server/ConnectivityService.java
@@ -4784,7 +4784,7 @@
         // If the Private DNS mode is opportunistic, reprogram the DNS servers
         // in order to restart a validation pass from within netd.
         final PrivateDnsConfig cfg = mDnsManager.getPrivateDnsConfig();
-        if (cfg.useTls && TextUtils.isEmpty(cfg.hostname)) {
+        if (cfg.inOpportunisticMode()) {
             updateDnses(nai.linkProperties, null, nai.network.getNetId());
         }
     }
diff --git a/service/src/com/android/server/connectivity/DnsManager.java b/service/src/com/android/server/connectivity/DnsManager.java
index 894bcc4..8e6854a 100644
--- a/service/src/com/android/server/connectivity/DnsManager.java
+++ b/service/src/com/android/server/connectivity/DnsManager.java
@@ -302,7 +302,7 @@
         final PrivateDnsConfig privateDnsCfg = mPrivateDnsMap.getOrDefault(netId,
                 PRIVATE_DNS_OFF);
 
-        final boolean useTls = privateDnsCfg.useTls;
+        final boolean useTls = privateDnsCfg.mode != PRIVATE_DNS_MODE_OFF;
         final PrivateDnsValidationStatuses statuses =
                 useTls ? mPrivateDnsValidationMap.get(netId) : null;
         final boolean validated = (null != statuses) && statuses.hasValidatedServer();
@@ -370,7 +370,7 @@
         // networks like IMS.
         final PrivateDnsConfig privateDnsCfg = mPrivateDnsMap.getOrDefault(netId,
                 PRIVATE_DNS_OFF);
-        final boolean useTls = privateDnsCfg.useTls;
+        final boolean useTls = privateDnsCfg.mode != PRIVATE_DNS_MODE_OFF;
         final boolean strictMode = privateDnsCfg.inStrictMode();
 
         paramsParcel.netId = netId;