diff --git a/core/modules/config/src/Form/ConfigSingleImportForm.php b/core/modules/config/src/Form/ConfigSingleImportForm.php
index c9fa73e..7423812 100644
--- a/core/modules/config/src/Form/ConfigSingleImportForm.php
+++ b/core/modules/config/src/Form/ConfigSingleImportForm.php
@@ -408,7 +408,7 @@ public function submitForm(array &$form, FormStateInterface $form_state) {
             ->setProgressMessage($this->t('Completed @current step of @total.'))
             ->setErrorMessage($this->t('Configuration import has encountered an error.'));
         foreach ($sync_steps as $sync_step) {
-            $batch_builder ->addOperation('operations',[[ConfigSync::class, 'processBatch'], [$config_importer, $sync_step]]);
+            $batch_builder->addOperation([ConfigSync::class, 'processBatch'], [$config_importer, $sync_step]);
         }
         batch_set($batch_builder->toArray());
       }
diff --git a/core/modules/config/src/Form/ConfigSync.php b/core/modules/config/src/Form/ConfigSync.php
index c798d4c..0d563ae 100644
--- a/core/modules/config/src/Form/ConfigSync.php
+++ b/core/modules/config/src/Form/ConfigSync.php
@@ -344,7 +344,7 @@ public function submitForm(array &$form, FormStateInterface $form_state) {
             ->setErrorMessage($this->t('Configuration synchronization has encountered an error.'))
             ->setFile(__DIR__ . '/../../config.admin.inc');
         foreach ($sync_steps as $sync_step) {
-            $batch_builder ->addOperation('operations',[[get_class($this), 'processBatch'], [$config_importer, $sync_step]]);
+            $batch_builder->addOperation([get_class($this), 'processBatch'], [$config_importer, $sync_step]);
         }
         batch_set($batch_builder->toArray());
       }