diff --git a/eea/volto/policy/restapi/services/contextnavigation/get.py b/eea/volto/policy/restapi/services/contextnavigation/get.py
index ab85f05..6e28335 100644
--- a/eea/volto/policy/restapi/services/contextnavigation/get.py
+++ b/eea/volto/policy/restapi/services/contextnavigation/get.py
@@ -172,7 +172,7 @@ def render(self):
         res["items"].extend(self.createNavTree())
 
         return res
-    
+
     def title(self):
         """ title """
         # Allow to have empty title without Navigation fallback