diff --git a/app/presenters/supergroups/guidance_and_regulation.rb b/app/presenters/supergroups/guidance_and_regulation.rb
index 5336ca047..a875bcd52 100644
--- a/app/presenters/supergroups/guidance_and_regulation.rb
+++ b/app/presenters/supergroups/guidance_and_regulation.rb
@@ -15,7 +15,7 @@ def tagged_content(taxon_id)
     def guide?(document)
       # Although answers and guides are 2 different document types, they are conceptually the same so
       # we should treat them the same
-      document.content_store_document_type == "guide" || document.content_store_document_type == "answer"
+      %w[guide answer].include?(document.content_store_document_type)
     end
 
     def format_document_data(documents)