diff --git a/include/osmocom/gsm/protocol/gsm_04_08_gprs.h b/include/osmocom/gsm/protocol/gsm_04_08_gprs.h
index cda1e48..def8dfc 100644
--- a/include/osmocom/gsm/protocol/gsm_04_08_gprs.h
+++ b/include/osmocom/gsm/protocol/gsm_04_08_gprs.h
@@ -206,6 +206,9 @@
 
 /* Chapter 10.4.6.6 / Table 10.5.157 */
 enum gsm48_gsm_cause {
+	GSM_CAUSE_OPER_DET_BARR		= 0x08,
+	GSM_CAUSE_MBMS_CAP_INSUF	= 0x18,
+	GSM_CAUSE_LLC_SNDCP_FAIL	= 0x19,
 	GSM_CAUSE_INSUFF_RSRC		= 0x1a,
 	GSM_CAUSE_MISSING_APN		= 0x1b,
 	GSM_CAUSE_UNKNOWN_PDP		= 0x1c,
diff --git a/src/gsm/gsm_04_08_gprs.c b/src/gsm/gsm_04_08_gprs.c
index 6f0baba..5fef208 100644
--- a/src/gsm/gsm_04_08_gprs.c
+++ b/src/gsm/gsm_04_08_gprs.c
@@ -75,6 +75,9 @@
 
 /* 10.5.6.6 SM Cause / Table 10.5.157 */
 const struct value_string gsm48_gsm_cause_names_[] = {
+	{ GSM_CAUSE_OPER_DET_BARR, "Operator Determined Barring" },
+	{ GSM_CAUSE_MBMS_CAP_INSUF, "MBMS bearer capabilities insufficient for the service" },
+	{ GSM_CAUSE_LLC_SNDCP_FAIL, "LLC or SNDCP failure" },
 	{ GSM_CAUSE_INSUFF_RSRC, "Insufficient resources" },
 	{ GSM_CAUSE_MISSING_APN, "Missing or unknown APN" },
 	{ GSM_CAUSE_UNKNOWN_PDP, "Unknown PDP address or PDP type" },