diff --git a/mssql/tables/llx_so_gr.sql b/mssql/tables/llx_so_gr.sql
deleted file mode 100644
index ae75e97076f..00000000000
--- a/mssql/tables/llx_so_gr.sql
+++ /dev/null
@@ -1,32 +0,0 @@
--- ===================================================================
--- Copyright (C) 2004 Rodolphe Quiedeville <rodolphe@quiedeville.org>
---
--- This program is free software; you can redistribute it and/or modify
--- it under the terms of the GNU General [public] License as published by
--- the Free Software Foundation; either version 2 of the License, or
--- (at your option) any later version.
---
--- This program is distributed in the hope that it will be useful,
--- but WITHOUT ANY WARRANTY; without even the implied warranty of
--- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--- GNU General [public] License for more details.
---
--- You should have received a copy of the GNU General [public] License
--- along with this program; if not, write to the Free Software
--- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
---
--- $Id$
--- $Source$
---
--- Table de liaison des sociétés dans les groupes.
--- ===================================================================
-
-create table llx_so_gr
-(
-  rowid       integer IDENTITY PRIMARY KEY,
-  fk_soc      integer,
-  fk_groupe   integer,
-
-  UNIQUE(fk_soc, fk_groupe)
-
-);
diff --git a/mysql/tables/llx_so_gr.sql b/mysql/tables/llx_so_gr.sql
deleted file mode 100644
index d0c386b5250..00000000000
--- a/mysql/tables/llx_so_gr.sql
+++ /dev/null
@@ -1,31 +0,0 @@
--- ===================================================================
--- Copyright (C) 2004 Rodolphe Quiedeville <rodolphe@quiedeville.org>
---
--- This program is free software; you can redistribute it and/or modify
--- it under the terms of the GNU General Public License as published by
--- the Free Software Foundation; either version 2 of the License, or
--- (at your option) any later version.
---
--- This program is distributed in the hope that it will be useful,
--- but WITHOUT ANY WARRANTY; without even the implied warranty of
--- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--- GNU General Public License for more details.
---
--- You should have received a copy of the GNU General Public License
--- along with this program; if not, write to the Free Software
--- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
---
--- $Id$
---
--- Table de liaison des sociétés dans les groupes.
--- ===================================================================
-
-create table llx_so_gr
-(
-  rowid       integer AUTO_INCREMENT PRIMARY KEY,
-  fk_soc      integer,
-  fk_groupe   integer,
-
-  UNIQUE(fk_soc, fk_groupe)
-
-)type=innodb;
diff --git a/pgsql/tables/llx_so_gr.sql b/pgsql/tables/llx_so_gr.sql
deleted file mode 100644
index 74fedec95d0..00000000000
--- a/pgsql/tables/llx_so_gr.sql
+++ /dev/null
@@ -1,37 +0,0 @@
--- Generated by dolibarr_mysql2pgsql
--- (c) 2004, PostgreSQL Inc.
--- (c) 2005, Laurent Destailleur.
-
--- ===================================================================
--- Copyright (C) 2004 Rodolphe Quiedeville <rodolphe@quiedeville.org>
---
--- This program is free software; you can redistribute it and/or modify
--- it under the terms of the GNU General Public License as published by
--- the Free Software Foundation; either version 2 of the License, or
--- (at your option) any later version.
---
--- This program is distributed in the hope that it will be useful,
--- but WITHOUT ANY WARRANTY; without even the implied warranty of
--- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--- GNU General Public License for more details.
---
--- You should have received a copy of the GNU General Public License
--- along with this program; if not, write to the Free Software
--- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
---
--- Id: llx_so_gr.sql,v 1.2 2007/12/02 21:37:46 eldy Exp 
---
--- Table de liaison des sociétés dans les groupes.
--- ===================================================================
-
-
-
-create table llx_so_gr
-(
-  rowid SERIAL PRIMARY KEY,
-  "fk_soc"      integer,
-  "fk_groupe"   integer,
-  UNIQUE(fk_soc, fk_groupe)
-);
-
-CREATE INDEX idx_llx_so_gr_fk_soc_fk_groupe ON llx_so_gr (fk_soc, fk_groupe);