diff --git a/install/mysql/plugin_flyvemdm_empty.sql b/install/mysql/plugin_flyvemdm_empty.sql
index 94120999..cdebdee8 100644
--- a/install/mysql/plugin_flyvemdm_empty.sql
+++ b/install/mysql/plugin_flyvemdm_empty.sql
@@ -9,8 +9,8 @@ CREATE TABLE IF NOT EXISTS `glpi_plugin_flyvemdm_agents` (
   `version`                   varchar(255)                                      NOT NULL DEFAULT '',
   `computers_id`              int(11)                                           NOT NULL DEFAULT '0',
   `users_id`                  int(11)                                           NOT NULL DEFAULT '0',
-  `wipe`                      int(1)                                            NOT NULL DEFAULT '0',
-  `lock`                      int(1)                                            NOT NULL DEFAULT '0',
+  `wipe`                      tinyint(1)                                        NOT NULL DEFAULT '0',
+  `lock`                      tinyint(1)                                        NOT NULL DEFAULT '0',
   `enroll_status`             enum('enrolled','unenrolling','unenrolled')       NOT NULL DEFAULT 'enrolled',
   `entities_id`               int(11)                                           NOT NULL DEFAULT '0',
   `plugin_flyvemdm_fleets_id` int(11)                                           DEFAULT NULL,
diff --git a/install/upgrade/update_to_dev.php b/install/upgrade/update_to_dev.php
index 5c8fe0fa..4495c7ae 100644
--- a/install/upgrade/update_to_dev.php
+++ b/install/upgrade/update_to_dev.php
@@ -111,6 +111,8 @@ function plugin_flyvemdm_update_to_dev(Migration $migration) {
    $migration->addKey($table, 'computers_id', 'computers_id');
    $migration->addKey($table, 'users_id', 'users_id');
    $migration->addKey($table, 'entities_id', 'entities_id');
+   $migration->changeField($table, 'wipe', 'wipe', 'bool');
+   $migration->changeField($table, 'lock', 'lock', 'bool');
 
    $enumMdmType = PluginFlyvemdmAgent::getEnumMdmType();
    $currentEnumMdmType = PluginFlyvemdmCommon::getEnumValues($table, 'mdm_type');