diff --git a/tlv.c b/tlv.c
index 07da7be..b5ac4c7 100644
--- a/tlv.c
+++ b/tlv.c
@@ -43,6 +43,7 @@ static void mgt_post_recv(struct management_tlv *m)
 	struct defaultDS *dds;
 	struct currentDS *cds;
 	struct parentDS *pds;
+	struct timePropertiesDS *tp;
 	struct time_status_np *tsn;
 	switch (m->id) {
 	case DEFAULT_DATA_SET:
@@ -68,6 +69,10 @@ static void mgt_post_recv(struct management_tlv *m)
 		pds->grandmasterClockQuality.offsetScaledLogVariance =
 			ntohs(pds->grandmasterClockQuality.offsetScaledLogVariance);
 		break;
+	case TIME_PROPERTIES_DATA_SET:
+		tp = (struct timePropertiesDS *) m->data;
+		tp->currentUtcOffset = ntohs(tp->currentUtcOffset);
+		break;
 	case TIME_STATUS_NP:
 		tsn = (struct time_status_np *) m->data;
 		tsn->master_offset = net2host64(tsn->master_offset);
@@ -86,6 +91,7 @@ static void mgt_pre_send(struct management_tlv *m)
 	struct defaultDS *dds;
 	struct currentDS *cds;
 	struct parentDS *pds;
+	struct timePropertiesDS *tp;
 	struct time_status_np *tsn;
 	switch (m->id) {
 	case DEFAULT_DATA_SET:
@@ -111,6 +117,10 @@ static void mgt_pre_send(struct management_tlv *m)
 		pds->grandmasterClockQuality.offsetScaledLogVariance =
 			htons(pds->grandmasterClockQuality.offsetScaledLogVariance);
 		break;
+	case TIME_PROPERTIES_DATA_SET:
+		tp = (struct timePropertiesDS *) m->data;
+		tp->currentUtcOffset = htons(tp->currentUtcOffset);
+		break;
 	case TIME_STATUS_NP:
 		tsn = (struct time_status_np *) m->data;
 		tsn->master_offset = host2net64(tsn->master_offset);