diff --git a/htdocs/install/mysql/migration/6.0.0-7.0.0.sql b/htdocs/install/mysql/migration/6.0.0-7.0.0.sql
index 07bbee53987..7c9b0f3326e 100644
--- a/htdocs/install/mysql/migration/6.0.0-7.0.0.sql
+++ b/htdocs/install/mysql/migration/6.0.0-7.0.0.sql
@@ -452,19 +452,17 @@ insert into llx_c_action_trigger (code,label,description,elementtype,rang) value
 insert into llx_c_action_trigger (code,label,description,elementtype,rang) values ('PROPOSAL_SUPPLIER_CLOSE_SIGNED','Price request closed signed','Executed when a customer proposal is closed signed','proposal_supplier',10);
 insert into llx_c_action_trigger (code,label,description,elementtype,rang) values ('PROPOSAL_SUPPLIER_CLOSE_REFUSED','Price request closed refused','Executed when a customer proposal is closed refused','proposal_supplier',10);
 
-DROP TABLE llx_projet_task_comment;
-
-CREATE TABLE llx_comment (
+CREATE TABLE llx_projet_task_comment (
     rowid integer AUTO_INCREMENT PRIMARY KEY,
     datec datetime  DEFAULT NULL,
     tms timestamp,
     description text NOT NULL,
-    fk_user_author integer DEFAULT NULL,
-    fk_element integer DEFAULT NULL,
-    element_type varchar(50) DEFAULT NULL,
+    fk_user integer DEFAULT NULL,
+    fk_task integer DEFAULT NULL,
     entity integer DEFAULT 1,
     import_key varchar(125) DEFAULT NULL
-)ENGINE=innodb;
+) ENGINE=innodb;
+
 
 DELETE FROM llx_const where name = __ENCRYPT('MAIN_SHOW_WORKBOARD')__;
 
@@ -615,15 +613,3 @@ ALTER TABLE llx_resource ADD fk_country integer DEFAULT NULL;
 ALTER TABLE llx_resource ADD INDEX idx_resource_fk_country (fk_country);
 ALTER TABLE llx_resource ADD CONSTRAINT fk_resource_fk_country FOREIGN KEY (fk_country) REFERENCES llx_c_country (rowid);
 
-
-
-CREATE TABLE llx_projet_task_comment (
-    rowid integer AUTO_INCREMENT PRIMARY KEY,
-    datec datetime  DEFAULT NULL,
-    tms timestamp,
-    description text NOT NULL,
-    fk_user integer DEFAULT NULL,
-    fk_task integer DEFAULT NULL,
-    entity integer DEFAULT 1,
-    import_key varchar(125) DEFAULT NULL
-) ENGINE=innodb;