diff --git a/Model/Category/Repository.php b/Model/Category/Repository.php
index 156a292c0..95906df89 100644
--- a/Model/Category/Repository.php
+++ b/Model/Category/Repository.php
@@ -132,8 +132,7 @@ public function resolveParentCategoryIds(CategoryInterface $category): ?array
 
         $parentCategoryIds = null;
         if ($category->getLevel() >= 1) {
-            $parentCategoryIds = $this->getCategoryParentIds($category['path']);
-
+            $parentCategoryIds = $this->getCategoryParentIds($category->getPath());
             $this->saveParentIdsToCache($category, $parentCategoryIds);
         }