diff --git a/overlay/frameworks/base/core/res/res/values/config.xml b/overlay/frameworks/base/core/res/res/values/config.xml
index 0b58db4..bc85a7c 100644
--- a/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/overlay/frameworks/base/core/res/res/values/config.xml
@@ -233,6 +233,13 @@
         <item>"bt-pan"</item>
     </string-array>
 
+    <!-- List of regexpressions describing the interface (if any) that represent tetherable
+         Wifi P2P interfaces.  If the device doesn't want to support tethering over Wifi P2p this
+         should be empty.  An example would be "p2p-p2p.*" -->
+    <string-array translatable="false" name="config_tether_wifi_p2p_regexs">
+        <item>"p2p-p2p\\d-.*"</item>
+    </string-array>
+
     <!-- Dhcp range (min, max) to use for tethering purposes -->
     <!-- USB is  192.168.42.1 and 255.255.255.0
          Wifi is 192.168.43.1 and 255.255.255.0