typo3/sysext/backend/Classes/Form/Element/InlineElement.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/typo3/sysext/backend/Classes/Form/Element/InlineElement.php b/typo3/sysext/backend/Classes/Form/Element/InlineElement.php
index cd6cc39..caacc13 100644
--- a/typo3/sysext/backend/Classes/Form/Element/InlineElement.php
+++ b/typo3/sysext/backend/Classes/Form/Element/InlineElement.php
@@ -1222,7 +1222,7 @@ class InlineElement {
 				}
 			}
 			// Set language of new child record to the language of the parent record:
-			if ($config['localizationMode'] == 'select') {
+			if ($config['behaviour']['localizationMode'] == 'select') {
 				$parentRecord = $this->getRecord(0, $parent['table'], $parent['uid']);
 				$parentLanguageField = $GLOBALS['TCA'][$parent['table']]['ctrl']['languageField'];
 				$childLanguageField = $GLOBALS['TCA'][$current['table']]['ctrl']['languageField'];