diff --git a/include/osmocom/bsc/pcuif_proto.h b/include/osmocom/bsc/pcuif_proto.h
index ced783e..b9f61b6 100644
--- a/include/osmocom/bsc/pcuif_proto.h
+++ b/include/osmocom/bsc/pcuif_proto.h
@@ -3,7 +3,7 @@
 
 #include <osmocom/gsm/l1sap.h>
 
-#define PCU_IF_VERSION		0x08
+#define PCU_IF_VERSION		0x09
 #define TXT_MAX_LEN	128
 
 /* msg_type */
@@ -120,7 +120,9 @@
 	struct gsm_pcu_if_info_trx trx[8];	/* TRX infos per BTS */
 	uint8_t		bsic;
 	/* RAI */
-	uint16_t	mcc, mnc, lac, rac;
+	uint16_t	mcc, mnc;
+	uint8_t		mnc_3_digits;
+	uint16_t	lac, rac;
 	/* NSE */
 	uint16_t	nsei;
 	uint8_t		nse_timer[7];