diff --git a/install/migrations/update_10.0.x_to_10.1.0/dashboards.php b/install/migrations/update_10.0.x_to_10.1.0/dashboards.php
index 9a1eeef12b71..a4675eeebe9e 100644
--- a/install/migrations/update_10.0.x_to_10.1.0/dashboards.php
+++ b/install/migrations/update_10.0.x_to_10.1.0/dashboards.php
@@ -39,8 +39,5 @@
  */
 
 if (!$DB->fieldExists("glpi_dashboards_dashboards", "is_placeholder", false)) {
-    $migration->addField("glpi_dashboards_dashboards", "is_placeholder", "tinyint", [
-        'null' => false,
-        'default' => 0,
-    ]);
+    $migration->addField("glpi_dashboards_dashboards", "is_placeholder", "tinyint NOT NULL default '0'");
 }
diff --git a/tests/src/Command/TestUpdatedDataCommand.php b/tests/src/Command/TestUpdatedDataCommand.php
index 7809acb4a123..02dc381184f4 100644
--- a/tests/src/Command/TestUpdatedDataCommand.php
+++ b/tests/src/Command/TestUpdatedDataCommand.php
@@ -233,6 +233,10 @@ private function getExcludedTables(): array
             'glpi_rules',
             'glpi_rulecriterias',
             'glpi_ruleactions',
+
+            // Dashbords may have placeholders which are only present on new installs
+            'glpi_dashboards_dashboards',
+            'glpi_dashboards_items'
         ];
     }