diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index 1f06283304ca7..d6a88e8958a92 100644
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -1097,6 +1097,11 @@ public class CarrierConfigManager {
      */
     public static final String KEY_PERSIST_LPP_MODE_BOOL = "persist_lpp_mode_bool";
 
+    /**
+     * Carrier specified WiFi networks.
+     * @hide
+     */
+    public static final String KEY_CARRIER_WIFI_STRING_ARRAY = "carrier_wifi_string_array";
 
     /** The default value for every variable. */
     private final static PersistableBundle sDefaults;
@@ -1295,6 +1300,7 @@ public class CarrierConfigManager {
         sDefaults.putBoolean(KEY_EDITABLE_WFC_ROAMING_MODE_BOOL, false);
         sDefaults.putBoolean(KEY_STK_DISABLE_LAUNCH_BROWSER_BOOL, false);
         sDefaults.putBoolean(KEY_PERSIST_LPP_MODE_BOOL, false);
+        sDefaults.putStringArray(KEY_CARRIER_WIFI_STRING_ARRAY, null);
     }
 
     /**