diff --git a/dmtree/tr181/dhcpv6.c b/dmtree/tr181/dhcpv6.c
index cdacd51b..ce3750b0 100644
--- a/dmtree/tr181/dhcpv6.c
+++ b/dmtree/tr181/dhcpv6.c
@@ -1271,7 +1271,7 @@ DMLEAF tDHCPv6ServerParams[] = {
 /* *** Device.DHCPv6.Server.Pool.{i}. *** */
 DMOBJ tDHCPv6ServerPoolObj[] = {
 /* OBJ, permission, addobj, delobj, checkdep, browseinstobj, nextdynamicobj, dynamicleaf, nextobj, leaf, linker, bbfdm_type, uniqueKeys*/
-{"Client", &DMREAD, NULL, NULL, NULL, browseDHCPv6ServerPoolClientInst, NULL, NULL, tDHCPv6ServerPoolClientObj, tDHCPv6ServerPoolClientParams, NULL, BBFDM_BOTH, LIST_KEY{"SourceAddress", "Alias", NULL}},
+{"Client", &DMREAD, NULL, NULL, NULL, browseDHCPv6ServerPoolClientInst, NULL, NULL, tDHCPv6ServerPoolClientObj, tDHCPv6ServerPoolClientParams, NULL, BBFDM_BOTH, LIST_KEY{"Alias", NULL}},
 {"Option", &DMWRITE, addObjDHCPv6ServerPoolOption, delObjDHCPv6ServerPoolOption, NULL, browseDHCPv6ServerPoolOptionInst, NULL, NULL, NULL, tDHCPv6ServerPoolOptionParams, NULL, BBFDM_BOTH, LIST_KEY{"Tag", "Alias", NULL}},
 {0}
 };