diff --git a/include/osmocom/gsm/protocol/gsm_44_318.h b/include/osmocom/gsm/protocol/gsm_44_318.h
index ab42ec1..2a610c8 100644
--- a/include/osmocom/gsm/protocol/gsm_44_318.h
+++ b/include/osmocom/gsm/protocol/gsm_44_318.h
@@ -58,6 +58,9 @@
 	GA_MT_RC_KEEPALIVE		= 0x74,
 	GA_MT_CSR_CM_ENQ		= 0x75,
 	GA_MT_CSR_CM_CHANGE		= 0x76,
+	GA_MT_PSR_GPRS_SUSPEND_REQ	= 0x77,
+	GA_RC_SYNC_INFO			= 0x78,
+	GA_CSR_UTRAN_CM_CHG		= 0x79,
 
 	GA_MT_CSR_REQUEST		= 0x80,
 	GA_MT_CSR_REQUEST_ACCEPT	= 0x81,