diff --git a/lib/embeddings/entry_point.rb b/lib/embeddings/entry_point.rb
index 11d8f851..1fd15b7a 100644
--- a/lib/embeddings/entry_point.rb
+++ b/lib/embeddings/entry_point.rb
@@ -20,7 +20,10 @@ module DiscourseAi
           end
 
           @related_topics ||=
-            SemanticTopicQuery.new(@user).list_semantic_related_topics(topic).topics
+            ::DiscourseAi::Embeddings::SemanticTopicQuery
+              .new(@user)
+              .list_semantic_related_topics(topic)
+              .topics
         end
 
         %i[topic_view TopicViewPosts].each do |serializer|