diff --git a/src/CoreBundle/Entity/ResourceComment.php b/src/CoreBundle/Entity/ResourceComment.php
index 9491c60b63f..e40af32aacd 100644
--- a/src/CoreBundle/Entity/ResourceComment.php
+++ b/src/CoreBundle/Entity/ResourceComment.php
@@ -149,4 +149,9 @@ public function setChildren(Collection $children): self
 
         return $this;
     }
+
+    public function getRoot(): int
+    {
+        return $this->root;
+    }
 }