diff --git a/gril/grilutil.c b/gril/grilutil.c
index 39705170..9e7cd315 100644
--- a/gril/grilutil.c
+++ b/gril/grilutil.c
@@ -334,6 +334,8 @@ const char *ril_request_id_to_string(int req)
 		return "RIL_REQUEST_ACKNOWLEDGE_INCOMING_GSM_SMS_WITH_PDU";
 	case RIL_REQUEST_STK_SEND_ENVELOPE_WITH_STATUS:
 		return "RIL_REQUEST_STK_SEND_ENVELOPE_WITH_STATUS";
+	case RIL_REQUEST_GET_CELL_INFO_LIST:
+		return "RIL_REQUEST_GET_CELL_INFO_LIST";
 	case RIL_REQUEST_SET_INITIAL_ATTACH_APN:
 		return "RIL_REQUEST_SET_INITIAL_ATTACH_APN";
 	default:
diff --git a/gril/ril_constants.h b/gril/ril_constants.h
index 66493539..cbc596e0 100644
--- a/gril/ril_constants.h
+++ b/gril/ril_constants.h
@@ -347,6 +347,7 @@
 #define RIL_REQUEST_ACKNOWLEDGE_INCOMING_GSM_SMS_WITH_PDU 106
 #define RIL_REQUEST_STK_SEND_ENVELOPE_WITH_STATUS 107
 #define RIL_REQUEST_VOICE_RADIO_TECH 108
+#define RIL_REQUEST_GET_CELL_INFO_LIST 109
 #define RIL_REQUEST_SET_INITIAL_ATTACH_APN 111
 
 /* RIL Unsolicited Messages */