diff --git a/src/Form/ContextFormTrait.php b/src/Form/ContextFormTrait.php
index 51d6e7e2..d60ad5a3 100644
--- a/src/Form/ContextFormTrait.php
+++ b/src/Form/ContextFormTrait.php
@@ -69,7 +69,7 @@ trait ContextFormTrait {
       $dataDefinition = $context_definition->getDataDefinition();
       $typed_data = $dataManager->create($dataDefinition);
 
-      if (isset($configuration['context_mapping']) && $property_path = $configuration['context_mapping']['data']) {
+      if (isset($configuration['context_mapping']['data']) && $property_path = $configuration['context_mapping']['data']) {
         $sub_paths = explode('.', $property_path);
         $dataType = \Drupal::entityManager()->getStorage('field_storage_config')->load($sub_paths[0] . '.' . $sub_paths[1])->getType();