diff --git a/includes/class-batch-ajax-handler.php b/includes/class-batch-ajax-handler.php
index 93ef669..10fa43a 100644
--- a/includes/class-batch-ajax-handler.php
+++ b/includes/class-batch-ajax-handler.php
@@ -75,7 +75,7 @@ public function process_next_item() {
 			$percentage      = $batch->get_percentage();
 			$batch->finish();
 			wp_send_json_success( array(
-				'message'         => apply_filters( 'dg_batch_item_error_message', __( 'Processing finished.', 'wp-batch-processing' ) ),
+				'message'         => apply_filters( 'dg_batch_item_finished_message', __( 'Processing finished.', 'wp-batch-processing' ) ),
 				'is_finished'     => 1,
 				'total_processed' => $total_processed,
 				'total_items'     => $total_items,