diff --git a/script/sql/create/32.region.sql b/script/sql/create/32.region.sql
index 9f52f6a..588836b 100644
--- a/script/sql/create/32.region.sql
+++ b/script/sql/create/32.region.sql
@@ -25,9 +25,17 @@ create table temp_node
 );
 
 
-create table temp_link
+create table temp_link_1
 (
   link varchar(32) primary key references _link(id)
+, geom geometry not null unique
+);
+
+
+create table temp_link_2
+(
+  link varchar(32) primary key references _link(id)
+, geom geometry not null unique
 );
 
 
diff --git a/script/sql/drop/32.region.sql b/script/sql/drop/32.region.sql
index 9b38883..8a28409 100644
--- a/script/sql/drop/32.region.sql
+++ b/script/sql/drop/32.region.sql
@@ -1,6 +1,8 @@
 drop table if exists temp_vd_topology;
 
-drop table if exists temp_link;
+drop table if exists temp_link_2;
+
+drop table if exists temp_link_1;
 
 drop table if exists temp_node;