diff --git a/telephony/java/com/android/internal/telephony/RILConstants.java b/telephony/java/com/android/internal/telephony/RILConstants.java
index 194d9fcc00d5..bfe27de8ee28 100644
--- a/telephony/java/com/android/internal/telephony/RILConstants.java
+++ b/telephony/java/com/android/internal/telephony/RILConstants.java
@@ -73,6 +73,7 @@ class C */
     int NETWORK_MODE_LTE_CMDA_EVDO_GSM_WCDMA = 10; /* LTE, CDMA, EvDo, GSM/WCDMA */
     int NETWORK_MODE_LTE_ONLY       = 11; /* LTE Only mode. */
     int NETWORK_MODE_LTE_WCDMA      = 12; /* LTE/WCDMA */
+    int NETWORK_MODE_LTE_GSM        = 13; /* LTE/GSM */
     int PREFERRED_NETWORK_MODE      = NETWORK_MODE_WCDMA_PREF;
 
     int CDMA_CELL_BROADCAST_SMS_DISABLED = 1;