diff --git a/openbsc/src/gsm_04_08.c b/openbsc/src/gsm_04_08.c
index 3e6c149..dc2bd19 100644
--- a/openbsc/src/gsm_04_08.c
+++ b/openbsc/src/gsm_04_08.c
@@ -3745,7 +3745,7 @@
 }
 
 /* here we pass in a msgb from the RSL->RLL.  We expect the l3 pointer to be set */
-int gsm0408_rcvmsg(struct msgb *msg)
+int gsm0408_rcvmsg(struct msgb *msg, u_int8_t link_id)
 {
 	struct gsm48_hdr *gh = msgb_l3(msg);
 	u_int8_t pdisc = gh->proto_discr & 0x0f;
@@ -3762,7 +3762,7 @@
 		rc = gsm0408_rcv_rr(msg);
 		break;
 	case GSM48_PDISC_SMS:
-		rc = gsm0411_rcv_sms(msg);
+		rc = gsm0411_rcv_sms(msg, link_id);
 		break;
 	case GSM48_PDISC_MM_GPRS:
 	case GSM48_PDISC_SM_GPRS: