diff --git a/rro_overlays/WifiOverlay/res/values/config.xml b/rro_overlays/WifiOverlay/res/values/config.xml
index 497a962..98a4f2f 100644
--- a/rro_overlays/WifiOverlay/res/values/config.xml
+++ b/rro_overlays/WifiOverlay/res/values/config.xml
@@ -134,4 +134,10 @@
          regulatory approval (for example, FCC pre-approval is required according to "594280 D01
          Software Configuration Control v02r01").-->
     <bool translatable="false" name ="config_wifiUpdateCountryCodeFromScanResultGeneric">true</bool>
+
+    <!-- Boolean indicating whether to disable firmware roaming when the device goes into idle mode.
+         true: firmware roaming will be disabled when the device goes into idle mode, and then
+               re-activated when the device exits idle mode.
+         false: firmware roaming will not be affected. -->
+    <bool translatable="false" name ="config_wifiDisableFirmwareRoamingInIdleMode">true</bool>
 </resources>