diff --git a/htdocs/install/mysql/migration/2.7.0-2.8.0.sql b/htdocs/install/mysql/migration/2.7.0-2.8.0.sql
index 1f2504d79d8..ce7a5fdc1fc 100755
--- a/htdocs/install/mysql/migration/2.7.0-2.8.0.sql
+++ b/htdocs/install/mysql/migration/2.7.0-2.8.0.sql
@@ -21,3 +21,8 @@ ALTER TABLE llx_element_element CHANGE sourceid fk_source integer NOT NULL;
 ALTER TABLE llx_element_element CHANGE targetid fk_target integer NOT NULL;
 ALTER TABLE llx_element_element ADD UNIQUE INDEX idx_element_element_idx1 (fk_source, sourcetype, fk_target, targettype);
 ALTER TABLE llx_element_element ADD INDEX idx_element_element_fk_target (fk_target);
+
+ALTER TABLE llx_ecm_documents ADD COLUMN entity integer DEFAULT 1 NOT NULL AFTER ref;
+ALTER TABLE llx_ecm_documents ADD COLUMN crc varchar(32) NOT NULL DEFAULT '' AFTER private;
+ALTER TABLE llx_ecm_documents ADD COLUMN key varchar(50) NOT NULL DEFAULT '' AFTER crc;
+ALTER TABLE llx_ecm_documents ADD COLUMN cipher varchar(50) NOT NULL DEFAULT 'twofish' AFTER key;
\ No newline at end of file
diff --git a/htdocs/install/mysql/tables/llx_ecm_directories.sql b/htdocs/install/mysql/tables/llx_ecm_directories.sql
index d5d527de7a8..e9707c90210 100644
--- a/htdocs/install/mysql/tables/llx_ecm_directories.sql
+++ b/htdocs/install/mysql/tables/llx_ecm_directories.sql
@@ -34,11 +34,3 @@ create table llx_ecm_directories
   fk_user_c		  integer,
   fk_user_m		  integer
 ) type=innodb;
-
--- 
--- List of codes for the field entity
---
--- 1 : first company ecm directories
--- 2 : second company ecm directories
--- 3 : etc...
---
\ No newline at end of file
diff --git a/htdocs/install/mysql/tables/llx_ecm_documents.sql b/htdocs/install/mysql/tables/llx_ecm_documents.sql
index 0bcdd7cd07e..12ef5d0ae0c 100644
--- a/htdocs/install/mysql/tables/llx_ecm_documents.sql
+++ b/htdocs/install/mysql/tables/llx_ecm_documents.sql
@@ -42,5 +42,5 @@ create table llx_ecm_document
   private         	smallint DEFAULT 0,
   crc 				varchar(32) NOT NULL DEFAULT '',  		-- checksum
   key				varchar(50) NOT NULL DEFAULT '',  		-- crypt key
-  cipher 			varchar(50) NOT NULL DEFAULT 'twofish', -- crypt cipher
+  cipher 			varchar(50) NOT NULL DEFAULT 'twofish'  -- crypt cipher
 ) type=innodb;