diff --git a/Configuration/TCA/tx_events_domain_model_event.php b/Configuration/TCA/tx_events_domain_model_event.php
index dc2de18..39c185e 100644
--- a/Configuration/TCA/tx_events_domain_model_event.php
+++ b/Configuration/TCA/tx_events_domain_model_event.php
@@ -232,9 +232,12 @@ return [
             'label' => $l10nPath . ':tx_events_domain_model_event.highlight',
             'config' => [
                 'type' => 'check',
+                'renderType' => 'checkboxToggle',
                 'items' => [
-                    '1' => [
-                        '0' => $l10nPathLang . ':labels.enabled',
+                    [
+                        0 => '',
+                        1 => '',
+                        'invertStateDisplay' => false,
                     ],
                 ],
                 'default' => 0,
diff --git a/Documentation/Changelog/3.5.2.rst b/Documentation/Changelog/3.5.2.rst
new file mode 100644
index 0000000..09e265b
--- /dev/null
+++ b/Documentation/Changelog/3.5.2.rst
@@ -0,0 +1,30 @@
+3.5.2
+=====
+
+Breaking
+--------
+
+Nothing
+
+Features
+--------
+
+Nothing
+
+Fixes
+-----
+
+* Fix broken TCA for highlight property.
+  The highlight could not be saved.
+  An unexpected value (3) was submitted on selection.
+  We now migrated the property to look and act the same as hidden input.
+
+Tasks
+-----
+
+Nothing
+
+Deprecation
+-----------
+
+Nothing