diff --git a/library/RLCMAC_CSN1_Types.ttcn b/library/RLCMAC_CSN1_Types.ttcn
index 11df29d..321049c 100644
--- a/library/RLCMAC_CSN1_Types.ttcn
+++ b/library/RLCMAC_CSN1_Types.ttcn
@@ -230,6 +230,8 @@
 	type union PageInfo {
 		PageInfoPs		ps,
 		PageInfoCs		cs
+	} with {
+		variant "TAG(ps, presence = '0'B; cs, presence = '1'B)"
 	};
 	type record PacketPagingReq {
 		PageMode		page_mode,
diff --git a/pcu/PCU_Tests_RAW.ttcn b/pcu/PCU_Tests_RAW.ttcn
index d19093c..cd13ff5 100644
--- a/pcu/PCU_Tests_RAW.ttcn
+++ b/pcu/PCU_Tests_RAW.ttcn
@@ -1299,10 +1299,8 @@
 
 	/* Receive it on BTS side towards MS */
 	f_rx_rlcmac_dl_block_exp_pkt_pag_req(dl_block);
-	/* FIXME: we must use .ps. here instead of .cs. (the one actually sent)
-	   because TTCN3 counts length up to octet boundary and thinks it's a
-	   PageInfoPs: */
-	mi_res := dl_block.ctrl.payload.u.paging.repeated_pageinfo.ps.mobile_identity;
+
+	mi_res := dl_block.ctrl.payload.u.paging.repeated_pageinfo.cs.mobile_identity;
 	if (oct2int(substr(mi_enc_lv, 0, 1)) != mi_res.len) {
 		/* TODO: Verify MI contents encoded match */
 		setverdict(fail, "Mobile Identity not matching (imsi=", imsi, ")");
@@ -1351,10 +1349,8 @@
 	/* Receive it on BTS side towards MS */
 	f_rx_rlcmac_dl_block_exp_pkt_pag_req(dl_block);
 
-	/* FIXME: we must use .ps. here instead of .cs. (the one actually sent)
-	   because TTCN3 counts length up to octet boundary and thinks it's a
-	   PageInfoPs: */
-	mi_res := dl_block.ctrl.payload.u.paging.repeated_pageinfo.ps.mobile_identity;
+	/* FIXME: actually match the identity */
+	mi_res := dl_block.ctrl.payload.u.paging.repeated_pageinfo.cs.mobile_identity;
 	setverdict(pass);
 }