diff --git a/docs/migration.sql b/docs/migration.sql
index 605c6de..dd8262a 100644
--- a/docs/migration.sql
+++ b/docs/migration.sql
@@ -1,6 +1,10 @@
 -- Conversations messages table
-alter table comunic_conversations_messages rename column time_insert to time_sent;
-alter table comunic_conversations_messages modify message TEXT;
+ALTER TABLE `comunic_conversations_messages`
+CHANGE `time_insert` `time_sent` int(11) NULL AFTER `user_id`;
+
+ALTER TABLE `comunic_conversations_messages`
+CHANGE `message` `message` text COLLATE 'utf8mb4_general_ci' NULL AFTER `time_sent`;
+
 alter table comunic_conversations_messages
 	add column file_path varchar(255) default null,
     add column file_size int default null,
@@ -12,7 +16,10 @@ alter table comunic_conversations_messages drop column image_path;
 
 -- Conversations members table
 ALTER TABLE `comunic_conversations_users` RENAME TO  `comunic_conversations_members` ;
-ALTER TABLE comunic_conversations_members rename column time_add to added_on;
+
+ALTER TABLE `comunic_conversations_members`
+CHANGE `time_add` `added_on` int(11) NULL AFTER `user_id`;
+
 alter table comunic_conversations_members drop column saw_last_message;
 alter table comunic_conversations_members
 	add column is_admin int default 1,
@@ -21,7 +28,10 @@ alter table comunic_conversations_members
 
 -- Conversations list table
 alter table comunic_conversations_list drop column user_id;
-alter table comunic_conversations_list rename column last_active to last_activity;
+
+ALTER TABLE `comunic_conversations_list`
+CHANGE `last_active` `last_activity` int(11) NULL AFTER `name`;
+
 alter table comunic_conversations_list
 	add column color varchar(6),
     add column logo varchar(255),