diff --git a/Service/FilterService.php b/Service/FilterService.php
index 887d0dec9..847d82026 100644
--- a/Service/FilterService.php
+++ b/Service/FilterService.php
@@ -55,8 +55,8 @@ public function __construct(
         DataManager $dataManager,
         FilterManager $filterManager,
         CacheManager $cacheManager,
-        bool $webpGenerate,
-        array $webpOptions,
+        bool $webpGenerate=false,
+        array $webpOptions=[],
         ?LoggerInterface $logger = null
     ) {
         $this->dataManager = $dataManager;