diff --git a/app/services/loader.rb b/app/services/loader.rb
index 889079afa..3f3a2866b 100644
--- a/app/services/loader.rb
+++ b/app/services/loader.rb
@@ -1,3 +1,2 @@
 module Loader
-  AVAILABLE_OPTIONS = %w[http].freeze
 end
diff --git a/app/services/normalizer.rb b/app/services/normalizer.rb
index 8edebc6de..61f654b11 100644
--- a/app/services/normalizer.rb
+++ b/app/services/normalizer.rb
@@ -1,3 +1,2 @@
 module Normalizer
-  AVAILABLE_OPTIONS = %w[rss xkcd].freeze
 end
diff --git a/app/services/processor.rb b/app/services/processor.rb
index 25753ac92..4a75dbaea 100644
--- a/app/services/processor.rb
+++ b/app/services/processor.rb
@@ -1,3 +1,2 @@
 module Processor
-  AVAILABLE_OPTIONS = %w[rss].freeze
 end