diff --git a/src/modules/corex/corex_var.c b/src/modules/corex/corex_var.c
index 74fcff6e79b..9f404d32aa4 100644
--- a/src/modules/corex/corex_var.c
+++ b/src/modules/corex/corex_var.c
@@ -218,6 +218,9 @@ int pv_get_lsock(sip_msg_t *msg, pv_param_t *param, pv_value_t *res)
 		case 'a':
 			si = ksr_get_socket_by_advertise(&lexpr.val);
 			break;
+		case 'i':
+			si = ksr_get_socket_by_index(lexpr.valno);
+			break;
 	}
 	if(si == NULL) {
 		return pv_get_null(msg, param, res);