diff --git a/typo3/sysext/backend/Classes/Form/Element/CheckboxLabeledToggleElement.php b/typo3/sysext/backend/Classes/Form/Element/CheckboxLabeledToggleElement.php
index 4078f2d9d396..13a666e8e50f 100644
--- a/typo3/sysext/backend/Classes/Form/Element/CheckboxLabeledToggleElement.php
+++ b/typo3/sysext/backend/Classes/Form/Element/CheckboxLabeledToggleElement.php
@@ -192,7 +192,7 @@ class="checkbox-input"
                     value="1"
                     data-formengine-input-name="' . htmlspecialchars($additionalInformation['itemFormElName']) . '"
                     ' . $checkboxParameters . '
-                    ' . (!$disabled ?: ' disabled="disabled"') . '
+                    ' . (!$disabled ? '' : ' disabled="disabled"') . '
                     id="' . $checkboxId . '" />
                 <label class="checkbox-label" for="' . $checkboxId . '">
                     <span class="checkbox-label-switch">
diff --git a/typo3/sysext/backend/Classes/Form/Element/CheckboxToggleElement.php b/typo3/sysext/backend/Classes/Form/Element/CheckboxToggleElement.php
index f9a93590615c..4bc8c406b9cf 100644
--- a/typo3/sysext/backend/Classes/Form/Element/CheckboxToggleElement.php
+++ b/typo3/sysext/backend/Classes/Form/Element/CheckboxToggleElement.php
@@ -192,7 +192,7 @@ class="checkbox-input"
                     value="1"
                     data-formengine-input-name="' . htmlspecialchars($additionalInformation['itemFormElName']) . '"
                     ' . $checkboxParameters . '
-                    ' . (!$disabled ?: ' disabled="disabled"') . '
+                    ' . (!$disabled ? '' : ' disabled="disabled"') . '
                     id="' . $checkboxId . '" />
                 <label class="checkbox-label" for="' . $checkboxId . '">
                     <span class="checkbox-label-text">' . $this->appendValueToLabelInDebugMode(($label ? htmlspecialchars($label) : '&nbsp;'), $formElementValue) . '</span>