diff --git a/setup/src/Magento/Setup/Model/Installer.php b/setup/src/Magento/Setup/Model/Installer.php
index a7dc4dd1e6099..93efbf96ea64c 100644
--- a/setup/src/Magento/Setup/Model/Installer.php
+++ b/setup/src/Magento/Setup/Model/Installer.php
@@ -777,7 +777,7 @@ private function setupFlagTable(
             )->addColumn(
                 'flag_data',
                 \Magento\Framework\DB\Ddl\Table::TYPE_TEXT,
-                '64k',
+                '128k',
                 [],
                 'Flag Data'
             )->addColumn(