diff --git a/src/abis_rsl.c b/src/abis_rsl.c
index 54b7069..9c1c293 100644
--- a/src/abis_rsl.c
+++ b/src/abis_rsl.c
@@ -374,7 +374,7 @@
 	dh->chan_nr = RSL_CHAN_PCH_AGCH;
 
 	msgb_tv_put(msg, RSL_IE_PAGING_GROUP, paging_group);
-	msgb_tlv_put(msg, RSL_IE_MS_IDENTITY, len, ms_ident);
+	msgb_tlv_put(msg, RSL_IE_MS_IDENTITY, len-2, ms_ident+2);
 	msgb_tv_put(msg, RSL_IE_CHAN_NEEDED, chan_needed);
 
 	msg->trx = bts->c0;