diff --git a/typo3/sysext/fluid_styled_content/Configuration/TCA/Overrides/tt_content.php b/typo3/sysext/fluid_styled_content/Configuration/TCA/Overrides/tt_content.php
index 534f117525695d3e8064164f45d7d48e50b8f3b8..63fcce077705afb69bbcc4ebd4d84412013f4d4e 100644
--- a/typo3/sysext/fluid_styled_content/Configuration/TCA/Overrides/tt_content.php
+++ b/typo3/sysext/fluid_styled_content/Configuration/TCA/Overrides/tt_content.php
@@ -119,6 +119,8 @@ call_user_func(function () {
         ],
     ];
 
+    $GLOBALS['TCA']['tt_content']['ctrl']['thumbnail'] = 'assets';
+
     \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addTCAcolumns('tt_content', $additionalColumns);
     \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addToAllTCAtypes('tt_content', 'bullets_type', 'bullets', 'after:layout');
     \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addFieldsToPalette('tt_content', 'uploadslayout', 'uploads_description,uploads_type');