diff --git a/Tethering/res/values/config.xml b/Tethering/res/values/config.xml
index 4807e52..89a9046 100644
--- a/Tethering/res/values/config.xml
+++ b/Tethering/res/values/config.xml
@@ -71,6 +71,9 @@
     <!-- Use the old dnsmasq DHCP server for tethering instead of the framework implementation. -->
     <bool translatable="false" name="config_tether_enable_legacy_dhcp_server">false</bool>
 
+    <!-- Use legacy wifi p2p dedicated address instead of randomize address. -->
+    <bool translatable="false" name="config_tether_enable_legacy_wifi_p2p_dedicated_ip">false</bool>
+
     <!-- Dhcp range (min, max) to use for tethering purposes -->
     <string-array translatable="false" name="config_tether_dhcp_range">
     </string-array>
diff --git a/Tethering/res/values/overlayable.xml b/Tethering/res/values/overlayable.xml
index 6a33d55..0ee7a99 100644
--- a/Tethering/res/values/overlayable.xml
+++ b/Tethering/res/values/overlayable.xml
@@ -30,6 +30,7 @@
             -->
             <item type="bool" name="config_tether_enable_bpf_offload"/>
             <item type="bool" name="config_tether_enable_legacy_dhcp_server"/>
+            <item type="bool" name="config_tether_enable_legacy_wifi_p2p_dedicated_ip"/>
             <item type="integer" name="config_tether_offload_poll_interval"/>
             <item type="array" name="config_tether_upstream_types"/>
             <item type="bool" name="config_tether_upstream_automatic"/>