diff --git a/app/helpers/federation_helper.rb b/app/helpers/federation_helper.rb
index 9ceafae5d..f0b2fc409 100644
--- a/app/helpers/federation_helper.rb
+++ b/app/helpers/federation_helper.rb
@@ -3,6 +3,11 @@ module FederationHelper
 
   def federated_portals
     $FEDERATED_PORTALS ||= LinkedData::Client.settings.federated_portals
+    $FEDERATED_PORTALS.each do |key, portal|
+      portal[:ui] += "/" unless portal[:ui].end_with?("/")
+      portal[:api] += "/" unless portal[:api].end_with?("/")
+    end
+    $FEDERATED_PORTALS
   end
 
   def internal_portal_config(id)
diff --git a/app/javascript/controllers/class_search_auto_complete_controller.js b/app/javascript/controllers/class_search_auto_complete_controller.js
index 0a42a8d34..7c3f8c52b 100644
--- a/app/javascript/controllers/class_search_auto_complete_controller.js
+++ b/app/javascript/controllers/class_search_auto_complete_controller.js
@@ -18,8 +18,10 @@ export default class extends OntoportalAutocompleteController {
 
         // Appropriate value selected
         if (li.extra) {
-            let sValue = jQuery("#jump_to_concept_id").val()
-            Turbo.visit("/ontologies/" + jQuery(document).data().bp.ontology.acronym + "/?p=classes&conceptid=" + encodeURIComponent(sValue) + "&jump_to_nav=true")
+            let sValue = jQuery("#jump_to_concept_id").val();
+            let acronym = jQuery(document).data().bp.ontology.acronym;
+            let newUrl = "/ontologies/" + acronym + "/?p=classes&conceptid=" + encodeURIComponent(sValue) + "&jump_to_nav=true";
+            window.location.href = newUrl
         }
     }