diff --git a/app/controllers/dois_controller.rb b/app/controllers/dois_controller.rb
index fa45a4f04..2a1a75ea3 100644
--- a/app/controllers/dois_controller.rb
+++ b/app/controllers/dois_controller.rb
@@ -82,7 +82,7 @@ def index
       prefixes: prefixes,
       "schema-versions" => schema_versions,
       sources: sources,
-      link_checks: link_checks
+      "link-checks" => link_checks
     }.compact
 
     options[:links] = {