diff --git a/openpype/hosts/houdini/plugins/publish/validate_primitive_hierarchy_paths.py b/openpype/hosts/houdini/plugins/publish/validate_primitive_hierarchy_paths.py
index 888a4cae25..d680f5fb24 100644
--- a/openpype/hosts/houdini/plugins/publish/validate_primitive_hierarchy_paths.py
+++ b/openpype/hosts/houdini/plugins/publish/validate_primitive_hierarchy_paths.py
@@ -116,6 +116,12 @@ class ValidatePrimitiveHierarchyPaths(pyblish.api.InstancePlugin):
 
     @classmethod
     def repair(cls, instance):
+        """Add a default path attribute Action.
+
+        it's a helper action more than a repair action,
+        which used to add a default single value.
+        """
+
         output_node = instance.data.get("output_node")
         rop_node = hou.node(instance.data["instance_node"])