diff --git a/system/overlay/Wifi/res/values/config.xml b/system/overlay/Wifi/res/values/config.xml
index 92e80bee..c3222492 100644
--- a/system/overlay/Wifi/res/values/config.xml
+++ b/system/overlay/Wifi/res/values/config.xml
@@ -98,4 +98,13 @@
 
     <!-- Indicates that SAE Hash-to-Element is supported on this device -->
     <bool translatable="false" name="config_wifiSaeH2eSupported">true</bool>
+
+    <!-- Indicates whether or not the WLAN driver supports the NL80211_CMD_REG_CHANGE or
+         NL80211_CMD_WIPHY_REG_CHANGE events which indicate the current country code which is
+         being used by the WLAN driver. If the driver doesn't support these events
+         (configuration is `false`) then the driver must handle the setCountryCode request from
+         HAL as a blocking call. In such a case the country code will be applied
+         immediately after the country code is sent to the driver (if the method returns a
+         success). -->
+    <bool translatable="false" name="config_wifiDriverSupportedNl80211RegChangedEvent">true</bool>
 </resources>