diff --git a/rro_overlay/WifiOverlay/res/values/config.xml b/rro_overlay/WifiOverlay/res/values/config.xml
index b0cd201b..55956db2 100644
--- a/rro_overlay/WifiOverlay/res/values/config.xml
+++ b/rro_overlay/WifiOverlay/res/values/config.xml
@@ -69,4 +69,7 @@
 
     <!-- Wifi driver supports IEEE80211AC for softap -->
     <bool translatable="false" name="config_wifi_softap_ieee80211ac_supported">true</bool>
+
+    <!-- Integer indicating maximum hardware supported client number of soft ap -->
+    <integer translatable="false" name="config_wifiHardwareSoftapMaxClientCount">32</integer>
 </resources>