diff --git a/include/osmocom/bsc/bsc_msc_data.h b/include/osmocom/bsc/bsc_msc_data.h
index b1fe14d..43ace25 100644
--- a/include/osmocom/bsc/bsc_msc_data.h
+++ b/include/osmocom/bsc/bsc_msc_data.h
@@ -64,6 +64,7 @@
 	MSC_CTR_BSSMAP_RX_DT1_HANDOVER_CMD,
 	MSC_CTR_BSSMAP_RX_DT1_CLASSMARK_RQST,
 	MSC_CTR_BSSMAP_RX_DT1_CONFUSION,
+	MSC_CTR_BSSMAP_RX_DT1_COMMON_ID,
 	MSC_CTR_BSSMAP_RX_DT1_UNKNOWN,
 	MSC_CTR_BSSMAP_RX_DT1_DTAP,
 	MSC_CTR_BSSMAP_RX_DT1_DTAP_ERROR,
diff --git a/include/osmocom/bsc/bsc_subscr_conn_fsm.h b/include/osmocom/bsc/bsc_subscr_conn_fsm.h
index 7893735..354c5ee 100644
--- a/include/osmocom/bsc/bsc_subscr_conn_fsm.h
+++ b/include/osmocom/bsc/bsc_subscr_conn_fsm.h
@@ -14,6 +14,8 @@
 	GSCON_EV_A_CLEAR_CMD,
 	/* MSC SCCP disconnect indication */
 	GSCON_EV_A_DISC_IND,
+	/* MSC has sent a BSSMAP COMMON ID */
+	GSCON_EV_A_COMMON_ID_IND,
 
 	GSCON_EV_ASSIGNMENT_START,
 	GSCON_EV_ASSIGNMENT_END,