diff --git a/service/ServiceConnectivityResources/res/values/config.xml b/service/ServiceConnectivityResources/res/values/config.xml
index 9ff2a22..82d8e4f 100644
--- a/service/ServiceConnectivityResources/res/values/config.xml
+++ b/service/ServiceConnectivityResources/res/values/config.xml
@@ -123,4 +123,8 @@
     <string-array translatable="false" name="config_networkNotifySwitches">
     </string-array>
 
+    <!-- Whether to use an ongoing notification for signing in to captive portals, instead of a
+         notification that can be dismissed. -->
+    <bool name="config_ongoingSignInNotification">false</bool>
+
 </resources>
diff --git a/service/ServiceConnectivityResources/res/values/overlayable.xml b/service/ServiceConnectivityResources/res/values/overlayable.xml
index 717d08e..568deca 100644
--- a/service/ServiceConnectivityResources/res/values/overlayable.xml
+++ b/service/ServiceConnectivityResources/res/values/overlayable.xml
@@ -32,6 +32,7 @@
             <item type="integer" name="config_networkWakeupPacketMask"/>
             <item type="integer" name="config_networkNotifySwitchType"/>
             <item type="array" name="config_networkNotifySwitches"/>
+            <item type="bool" name="config_ongoingSignInNotification"/>
 
         </policy>
     </overlayable>